Year 8 End of Year Revision by Harriet Holden https://padlet.com/harrietholden/46yuui10vp8i Made with hope! en-us 2018-05-24 14:57:11 UTC 2025-05-22 01:52:01 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Apple.png Variation is due to genetics and the environment harrietholden https://padlet.com/harrietholden/46yuui10vp8i/wish/266610797 2018-06-11 13:27:40 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266610797 Acids are pH 1-6 on the pH scale harrietholden https://padlet.com/harrietholden/46yuui10vp8i/wish/266612263 2018-06-11 13:33:52 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612263 The motions of two objects can be compared and their he16ishext https://padlet.com/harrietholden/46yuui10vp8i/wish/266612274 relative speeds calculated

]]> 2018-06-11 13:33:54 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612274 change of state is when a solid turns into a gas he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266612547 2018-06-11 13:35:10 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612547 alkalis are pH 8 to 14 he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266612741 2018-06-11 13:36:01 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612741 food chains 4 parts: he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266612764 producers
primary 
secondary and
tertiary
starts with producers and ends with tertiary]]> 2018-06-11 13:36:10 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612764 Food Webs he16lewilcox https://padlet.com/harrietholden/46yuui10vp8i/wish/266612858 food webs are made up from lot's of food chains that interlink with each other.

Food chains
Food chains show which organisms in the diagram eat other organisms.]]> 2018-06-11 13:36:38 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612858 The equation for photosynthesis is 6CO2+6H2O-LIGHT-C6H12O6 + 6O https://padlet.com/harrietholden/46yuui10vp8i/wish/266612913 2018-06-11 13:36:55 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612913 Photosynthesis he16thlong https://padlet.com/harrietholden/46yuui10vp8i/wish/266612927 6C02+6H20=LIGHT=602+C6H126]]> 2018-06-11 13:36:59 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612927 he16hakingston https://padlet.com/harrietholden/46yuui10vp8i/wish/266612933 a]]> 2018-06-11 13:37:01 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612933 chloroplasts is where photosynthesis happens he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266612940 2018-06-11 13:37:03 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266612940 he16elfaulkner https://padlet.com/harrietholden/46yuui10vp8i/wish/266613005 photosynthesis happens in all green plants]]> 2018-06-11 13:37:25 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613005 chlorophyll is what makes plants green he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266613094 2018-06-11 13:37:51 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613094 North poles repel, south poles repel, north and south poles attract harrietholden https://padlet.com/harrietholden/46yuui10vp8i/wish/266613186 2018-06-11 13:38:19 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613186 an indicator is a substance that has lots of colours in an acid and alkali he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266613308 2018-06-11 13:38:54 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613308 he16elfaulkner https://padlet.com/harrietholden/46yuui10vp8i/wish/266613382 variation means the range of characteristics across individuals across the same group]]> 2018-06-11 13:39:19 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613382 3 uses of indicators: he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266613416 tests soil, in swimming pools to check to see if they have any acids or alkali i them and photographic industries]]> 2018-06-11 13:39:29 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613416 Animals and plants are adapted to the conditions of the habitats in which they live he16ishext https://padlet.com/harrietholden/46yuui10vp8i/wish/266613430 2018-06-11 13:39:34 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613430 forces are measured in Newton (N) he16naclarke https://padlet.com/harrietholden/46yuui10vp8i/wish/266613433 2018-06-11 13:39:36 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613433 we are mostly kept alive by the ozone layer traping the heat to keep us waem and alive but if we keep using pollution like we are now we could break the layer forcng us to burn or freeze to death so we must try to use other things that dont make pollution or atleast as much as we are using so our life can be much better! he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266613712 2018-06-11 13:40:49 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613712 voltage the measure of the push that causes currents to flow. measured by a volt meter . he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266613858 2018-06-11 13:41:29 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613858 The size of the voltage and the size of the resistance both determine how much current flows. he16ishext https://padlet.com/harrietholden/46yuui10vp8i/wish/266613913 2018-06-11 13:41:43 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613913 acids are reds and orange and neutralisation is green and alkali is purples and blues he16hakingston https://padlet.com/harrietholden/46yuui10vp8i/wish/266613923 2018-06-11 13:41:45 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613923 The cell in circuits he16lewilcox https://padlet.com/harrietholden/46yuui10vp8i/wish/266613963 when the switch in a circuit is open it stops electrons from travelling around the circuit and back to the positive side of the the cell.

When the switch is shut it allows the electrons to travel/flow through the circuit therefore letting the circuit work and electrons to be used.
 


]]> 2018-06-11 13:41:55 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266613963 there are 8 planets https://padlet.com/harrietholden/46yuui10vp8i/wish/266614075 2018-06-11 13:42:29 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614075 he16kaburgess https://padlet.com/harrietholden/46yuui10vp8i/wish/266614104 When the switch is open, the current can't go through. When the switch is closed, the current can go through Electric current is measured in amps (A) using an ammeter.]]> 2018-06-11 13:42:39 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614104 there are 8 planets https://padlet.com/harrietholden/46yuui10vp8i/wish/266614139 2018-06-11 13:42:50 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614139 circuits he16thlong https://padlet.com/harrietholden/46yuui10vp8i/wish/266614236 2018-06-11 13:43:15 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614236 he16haharris https://padlet.com/harrietholden/46yuui10vp8i/wish/266614248 forces are measured in newtons and can act in any direction ]]> 2018-06-11 13:43:20 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614248 resistance is anything which makes it harder for the current to flow. measured by a resister he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266614378 2018-06-11 13:43:46 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614378 if the focus equal to the of weight of the upthrust the object will float. he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266614665 2018-06-11 13:44:41 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614665 he16elfaulkner https://padlet.com/harrietholden/46yuui10vp8i/wish/266614704 motion is the action or process of moving or being moved]]> 2018-06-11 13:44:50 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614704 https://padlet.com/harrietholden/46yuui10vp8i/wish/266614777 gravity is a pessure]]> 2018-06-11 13:45:08 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614777 pressure https://padlet.com/harrietholden/46yuui10vp8i/wish/266614949
GRAVITY IS A FORCE THAT PULLS US DOWN]]> 2018-06-11 13:45:43 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614949 if the force of weight is greater than the upthrust the object will sink he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266614954 2018-06-11 13:45:44 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614954 https://padlet.com/harrietholden/46yuui10vp8i/wish/266614988


]]> 2018-06-11 13:45:53 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614988 we are able to live from plants taking in our carbon dioxide and giving us air to breath and live so we must try to stop cutting down all the trees for our purpose because we are basically slowly killing ourselves he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266614991 2018-06-11 13:45:53 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266614991 photosynthesis is to with plants he16hakingston https://padlet.com/harrietholden/46yuui10vp8i/wish/266615023

]]> 2018-06-11 13:46:01 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615023 Most metals are not magnetic he16ishext https://padlet.com/harrietholden/46yuui10vp8i/wish/266615046 2018-06-11 13:46:04 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615046 gravity is a force that exists between all objects he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266615136 2018-06-11 13:46:19 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615136 pluto is not counted as a planet https://padlet.com/harrietholden/46yuui10vp8i/wish/266615261 2018-06-11 13:46:49 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615261 gravity pulls things down and gives them weight he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266615350 2018-06-11 13:47:18 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615350 States he16thlong https://padlet.com/harrietholden/46yuui10vp8i/wish/266615428 A solid is compacted and organised. 

Gases are spread out.

Liquid compacted but not organised]]> 2018-06-11 13:47:39 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615428 he16elfaulkner https://padlet.com/harrietholden/46yuui10vp8i/wish/266615466  The seasons are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels through its year-long path around the sun.
 ]]> 2018-06-11 13:47:51 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615466 the sting from a bee is and acid to treat it put bicarbonate of soda on it. the sting of a wasp is an alkali to treat it you put vinegar on it he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266615559 2018-06-11 13:48:17 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615559 individuals of a species have a similar characteristics https://padlet.com/harrietholden/46yuui10vp8i/wish/266615597 2018-06-11 13:48:25 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615597 CHLOROPHYLL IS FOUND IN THE LEAVES FOR PHOTOSYNTHESIS. https://padlet.com/harrietholden/46yuui10vp8i/wish/266615605 2018-06-11 13:48:27 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615605 without a force called gravity we would be floating in space endlessly not able to get downw which is something we dont want he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266615701 2018-06-11 13:48:56 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615701 Photosynthesis is a chemical change he16ishext https://padlet.com/harrietholden/46yuui10vp8i/wish/266615740 2018-06-11 13:49:08 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615740 he16naclarke https://padlet.com/harrietholden/46yuui10vp8i/wish/266615850 the speed of light through a vacuum   is very high but is measurable]]> 2018-06-11 13:49:33 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615850 https://padlet.com/harrietholden/46yuui10vp8i/wish/266615889  
 ]]> 2018-06-11 13:49:44 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615889 sodium chloride is used for food, icy roads, preservatives and chlorine he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266615942 2018-06-11 13:49:57 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615942 magnets are a powerful force that either pull together or push each other away he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266615985 2018-06-11 13:50:10 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615985 if there is a south and south it won't retract but if it is south and north it will retract he16hakingston https://padlet.com/harrietholden/46yuui10vp8i/wish/266615992 2018-06-11 13:50:11 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266615992 the earth's motion in relation to the sun explains day and night he16haharris https://padlet.com/harrietholden/46yuui10vp8i/wish/266616012 2018-06-11 13:50:16 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616012 EVAPORATION MEANS WHEN IT CHANGES FROM A LIQUID TO A GAS AT THE SURFACE OF THE LIQUID. https://padlet.com/harrietholden/46yuui10vp8i/wish/266616070 2018-06-11 13:50:29 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616070 magnesium chloride is used for cement and absorbs dust he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266616153 2018-06-11 13:50:46 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616153 The current is a flow of electrons he16ishext https://padlet.com/harrietholden/46yuui10vp8i/wish/266616289 2018-06-11 13:51:19 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616289 changes of state he16lewilcox https://padlet.com/harrietholden/46yuui10vp8i/wish/266616291 when solid melts it turns into liquid but if solid sublimation it will turn to gas.

when liquids boils it turns to gas but if a liquid freezes it'll turn to a solid.

when gas condensations it turns in to liquid.]]> 2018-06-11 13:51:20 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616291 iron sulphate kills moss, he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266616292 2018-06-11 13:51:20 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616292 he16elfaulkner https://padlet.com/harrietholden/46yuui10vp8i/wish/266616391  Forces can change the shape of objects and change the way they are moving. ]]> 2018-06-11 13:51:41 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616391 calcium sulphate is for plaster casts he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266616416 2018-06-11 13:51:48 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616416 An object's motion can be represented on a distance time graph he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266616522  
 ]]> 2018-06-11 13:52:14 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616522 its were you put the e.g. best cow with the best bull to get good stock for dairy or fattening he16haharris https://padlet.com/harrietholden/46yuui10vp8i/wish/266616794 2018-06-11 13:53:19 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616794 when theres a cow with good milk farmers would put a bull with lots of good meat together to make a cow with lots of meat and milk he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266616798 2018-06-11 13:53:19 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616798 he16thlong https://padlet.com/harrietholden/46yuui10vp8i/wish/266616807 2018-06-11 13:53:20 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616807 selective breeding is when you choose your best animals of the same speacies to mate but this can be bad becuase with wrong types of animal like pugs could damage the animal giving it problems to stand or walk ect he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266616856 2018-06-11 13:53:34 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616856 MAGNETISM IS THE EFFECT OF MAGNET POLES ON MAGNETIC MATERIALS https://padlet.com/harrietholden/46yuui10vp8i/wish/266616891 2018-06-11 13:53:41 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266616891 selective breeding happens with living things such as plants and animals. he16yaedward https://padlet.com/harrietholden/46yuui10vp8i/wish/266617086 2018-06-11 13:54:28 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266617086 POLE IS THE END OF THE MAGNET https://padlet.com/harrietholden/46yuui10vp8i/wish/266617407 2018-06-11 13:55:57 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266617407 https://padlet.com/harrietholden/46yuui10vp8i/wish/266617637 some people have similar facial things as there parents

]]> 2018-06-11 13:56:52 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266617637 when a producer ( the bottom of the food chain) gets pollution in it the gets eaten by a primary consumer it goes into the primary consumer than when it gets eaten by a secondary consumer then it will carry on going into the food chain he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266617658 2018-06-11 13:56:58 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266617658 PESTICIDE IS A CHEMICAL APPLIED TO CROPS TO DESTROY PESTS. https://padlet.com/harrietholden/46yuui10vp8i/wish/266617855 2018-06-11 13:57:38 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266617855 chemosythensis he16lewilcox https://padlet.com/harrietholden/46yuui10vp8i/wish/266617873 there are two types of photosynthesis one occurs on land the other occurs underwater.

chemosythensis is when methane and sulphide seep through the earths crust and plants and animals make glucose from this to grow]]> 2018-06-11 13:57:43 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266617873 F he16haharris https://padlet.com/harrietholden/46yuui10vp8i/wish/266618007 FOOD WED 
it is a confusing cycle because every thing eat s something ]]> 2018-06-11 13:58:11 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266618007 PRESSURE IS THE AVERAGE FORCE ON A CERTAIN AREA https://padlet.com/harrietholden/46yuui10vp8i/wish/266618025 2018-06-11 13:58:16 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266618025 he16elfaulkner https://padlet.com/harrietholden/46yuui10vp8i/wish/266618067  The pH scale measures how acidic or alkaline a substance is. ]]> 2018-06-11 13:58:26 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266618067 https://padlet.com/harrietholden/46yuui10vp8i/wish/266618077  
 ]]> 2018-06-11 13:58:31 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266618077 it is when you select what type of cows or other animals but the same species you want to breed he16naclarke https://padlet.com/harrietholden/46yuui10vp8i/wish/266618638 2018-06-11 13:58:51 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266618638 he16thlong https://padlet.com/harrietholden/46yuui10vp8i/wish/266618642 2018-06-11 13:58:52 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266618642 our seasons are caused by he16yaedward https://padlet.com/harrietholden/46yuui10vp8i/wish/266620281 2018-06-11 14:03:09 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266620281 predators are animals which hunts other animals, pray are animals which are hunted, carnivores are animals which only eat other animals, omnivores are animals which eat animals and plants, herbivores are animals which only eat plants. he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266620483 2018-06-11 14:03:58 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266620483 acids go from red to green and alkalis go from green to purple https://padlet.com/harrietholden/46yuui10vp8i/wish/266620969 2018-06-11 14:05:37 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266620969 3 uses of magnets he16lewilcox https://padlet.com/harrietholden/46yuui10vp8i/wish/266621169 Computers and Electronics. Many computers use magnets to store data on hard drives. 

Electric Power and Other Industries. Magnets offer many benefits to the industrial world.

 Health and Medicine. Magnets are found in some commonly used medical equipment such as and Magnetic Resonance Imaging machines.]]> 2018-06-11 14:06:16 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266621169 he16kaburgess https://padlet.com/harrietholden/46yuui10vp8i/wish/266621230 DC motors make things move. Motors have different magnetic fields that repel or attract.]]> 2018-06-11 14:06:28 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266621230 https://padlet.com/harrietholden/46yuui10vp8i/wish/266621341  
 ]]> 2018-06-11 14:06:53 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266621341 producers are at the bottom of the food chain and is a plant. primary consumers eats plants and can get eaten its self. secondary consumer eats animals. top consumers don't get eaten. he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266621436 2018-06-11 14:07:13 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266621436 FRIDGE MAGNET, FIRE DOOR AND A CAMPUS. https://padlet.com/harrietholden/46yuui10vp8i/wish/266621478 2018-06-11 14:07:22 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266621478 Electric current he16elfaulkner https://padlet.com/harrietholden/46yuui10vp8i/wish/266621599  electric current is the flow of electric charge. ]]> 2018-06-11 14:07:51 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266621599 he16kaburgess https://padlet.com/harrietholden/46yuui10vp8i/wish/266621890 Series circuit comparent after one another,if one breaks they all break. Parallel circuits comparent are side by side by side, if one breaks it won't matter.]]> 2018-06-11 14:09:01 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266621890 https://padlet.com/harrietholden/46yuui10vp8i/wish/266622011  
 ]]> 2018-06-11 14:09:29 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266622011 endangered is at risk of being extinct. biodiversity lots of living things live together. extinct a species has died out. captive breeding, breeding animals in zoos to keep them form being extinct. he16gefogwill https://padlet.com/harrietholden/46yuui10vp8i/wish/266622032 2018-06-11 14:09:33 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266622032 he16elfaulkner https://padlet.com/harrietholden/46yuui10vp8i/wish/266622190 magnets have a north and south pole ]]> 2018-06-11 14:10:11 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266622190 COCKAPOOS ARE DESIGNED TO STOP ALLERGIES https://padlet.com/harrietholden/46yuui10vp8i/wish/266622951 2018-06-11 14:13:40 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266622951 he16haharris https://padlet.com/harrietholden/46yuui10vp8i/wish/266623227  
 ]]> 2018-06-11 14:14:59 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266623227 he16haharris https://padlet.com/harrietholden/46yuui10vp8i/wish/266623356
]]> 2018-06-11 14:15:39 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266623356 xylem is a tube in the plant https://padlet.com/harrietholden/46yuui10vp8i/wish/266817955 2018-06-12 13:34:40 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266817955 Photosynthesis is the process where a plants uses the sun's energy to turn light into chlorophyll. https://padlet.com/harrietholden/46yuui10vp8i/wish/266818000 2018-06-12 13:34:49 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266818000 household products he16lewilcox https://padlet.com/harrietholden/46yuui10vp8i/wish/266818417 did you know most household products have alkali in them, that's why most children are not allowed to temper with them cause it could harm them but depending on how strong the alkali it could course the same affects as acids (very hazardous)

Indicators
we can make and use indicators to show how acidic or alkaline a substance is. The PH scale is an important measure of the level acidity and alkalinity of the substance.

Metal


neutralisation reactions can bacids react with metals with carbonates and with alkalis.

in these reactions the particles are rearranged-we cam show this using diagrams, equations and other models.

a neutral substance is one with Ph7. it is made when acid and a alkali exactly neutralise one another.e useful for our health.

]]> 2018-06-12 13:36:18 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266818417 the strongest acid is the colour red while the strongest alkali is the colour purple it can be used for food and batteries! he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266818563 2018-06-12 13:36:49 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266818563 when you add heat to a solid it turns slowly into a liquid carry that on and it will turn into a gas he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266819415 2018-06-12 13:40:10 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266819415 its always best if you want to make your lights equally lit that you use the same numbers of batteries that you have of lights he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266820788 2018-06-12 13:45:51 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266820788 variation is the difference of the same species like some humans are boy or girls or have long or short hair or short or tall people etc he16roedgington https://padlet.com/harrietholden/46yuui10vp8i/wish/266822110 2018-06-12 13:51:26 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266822110 https://padlet.com/harrietholden/46yuui10vp8i/wish/266822616 2018-06-12 13:53:20 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266822616 chemsythensis he16lewilcox https://padlet.com/harrietholden/46yuui10vp8i/wish/266823969 CO2 + H2O + O + H2S -> C6H12O6 + H2SO4

carbon dioxide + water +oxygen + hydrogen sulfide -> glucose + sulfuric acid]]> 2018-06-12 13:59:10 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266823969 Bases are substances that can react with acids and neutralise them. Alkalis are bases that are soluble in water he16aaknight https://padlet.com/harrietholden/46yuui10vp8i/wish/266824542 2018-06-12 14:01:19 UTC https://padlet.com/harrietholden/46yuui10vp8i/wish/266824542 oh no he16aaknight https://padlet.com/harrietholden/46yuui10vp8i/wish/266827572








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