Il mio scaffale about organisms and their environment by Giulia Colao https://padlet.com/flcorl63/g7zlgb4a54wy Realizzato con una mente ecologica en-us 2019-04-15 03:41:22 UTC 2024-04-06 10:53:18 UTC hello@padlet.com https://imgglb.padletcdn.com/v13/image?t=g_auto&url=https%3A%2F%2Fpadlet.net%2Ficons%2Fpng%2F1f30d.png pangaea flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351553134 was the supercontinent on earth about 250 million years ago]]> 2019-04-15 03:47:59 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351553134 the centre of this landmass was so far from the sea that rain rarely fell flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351553538 as the plates that make up the Earth's crust drifted apart, pangaea broke up]]> 2019-04-15 03:51:14 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351553538 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351554353 2019-04-15 03:58:11 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351554353 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351554761 2019-04-15 04:02:03 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351554761 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351554847 2019-04-15 04:02:57 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351554847 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351555043 2019-04-15 04:04:40 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351555043 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351555717 2019-04-15 04:10:40 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351555717 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351555938 2019-04-15 04:12:46 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351555938 how to state if a species was herbivorous or carnivorous: from the faeces (found as fossils, from the skeleton and teeth flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351556106 inostrancevia preyed on scutosaurus, fossils of both are found in similar areas and date from the same time; we can guess they were part of the same food chain]]> 2019-04-15 04:14:18 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351556106 Ecology flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351557078 the branch of biology which studies the interactions among organisms and their environment]]> 2019-04-15 04:22:57 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351557078 key words flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351557442 2019-04-15 04:26:06 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351557442 the pond and its inhanitants interacting together make up an ecosystem (a community and its environment) flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351557607
  • the pond is a HABITAT;
  • all the organisms of one species living in the same area at the same time make up an population;
  • all the inhabitants make up a COMMUNITY.
    • ]]>     2019-04-15 04:27:44 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351557607     all living organisms need energy flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351558665 all the energy in an ecosystem originates from the sun]]> 2019-04-15 04:34:53 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/351558665 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354327942 2019-04-26 02:10:40 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354327942 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354328053 each member of a community gathers food in an unique way]]> 2019-04-26 02:11:25 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354328053 the loss of energy limits the lenght of food chains flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354328702 many organisms feed at more than one trophic level]]> 2019-04-26 02:16:03 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354328702 food chain flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354329062 is the sequence by which energy passes from a plant to an animal and to other animals]]> 2019-04-26 02:18:33 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354329062 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354329645 2019-04-26 02:21:23 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354329645 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354329868 many different food chains link to form a food web]]> 2019-04-26 02:22:57 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354329868 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354330241 mostly plants]]> 2019-04-26 02:25:21 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354330241 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354330594 2019-04-26 02:27:29 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354330594 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354330659 2019-04-26 02:27:53 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354330659 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354331326 eh no eh!!!!]]> 2019-04-26 02:32:09 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354331326 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354331450 the pyramid is this shape because there is less energy available as you go up the trophic level, so there are fewer organisms at each level]]> 2019-04-26 02:32:53 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354331450 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354331599 2019-04-26 02:33:55 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354331599 energy losses flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354331808 as energy is passed along a food chain, some of it is lost to the environment]]> 2019-04-26 02:35:26 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354331808 pyramid of numbers flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354332276 in a food chain there are more plants than animals, and each level in the pyramid is called trophic level]]> 2019-04-26 02:38:44 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354332276 how the carbon circulates through an ecosystem flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354333405 2019-04-26 02:46:25 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354333405 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354333661 2019-04-26 02:48:11 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354333661 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354334222 2019-04-26 02:51:12 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354334222 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354334825 2019-04-26 02:55:05 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354334825 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354334955 2019-04-26 02:55:54 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354334955 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354335095 2019-04-26 02:56:47 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354335095 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354870568 2019-04-29 03:08:10 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354870568 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354873557 sometimes the pyramid of numbers is inverted]]> 2019-04-29 03:28:29 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354873557 pyramid of biomass flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354873900 gives a much better idea of the actual quantity of animal or plant material at each trophic level]]> 2019-04-29 03:31:12 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354873900 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354874433 2019-04-29 03:35:29 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354874433 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354874998 2019-04-29 03:39:31 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354874998 age pyramids flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354875442 the shape is due to the differences between birth rate and death rate]]> 2019-04-29 03:42:24 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354875442 The birth rate (births/population rate) is the total number of live births per 1,000 in a population in a year flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354876122 2019-04-29 03:47:30 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/354876122 human population flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355274157 for most time human populations have been kept in check by a combination of disease, famine and war]]> 2019-04-30 02:34:48 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355274157 spurts in human population growth flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355274895 2019-04-30 02:38:28 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355274895 in 2012 the world's population reached 7 billion flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355275981 2019-04-30 02:43:14 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355275981 in synthesis flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355279520
  • reduction of diseases (through improvements in water supply, sewage treatment, hygienic food handling, general standards of cleanliness)
  • increase in food supply (more land has been brought under cultivation, agriculture has become more efficient)
    • ]]>     2019-04-30 03:01:52 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355279520     the human population could be brought back under control in two ways flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355281484 increasing the death rate or decreasing the birth rate]]> 2019-04-30 03:14:37 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355281484 the death rate flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355282067 is the total number of deaths per 1,000 in a population in a year]]> 2019-04-30 03:16:45 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355282067 in the developed countries the single largest factor which brought down the birth rate was the introduction of contraceptive techniques flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355284149 but.... suspect on contraceptive methods, religion and so on limit their use]]> 2019-04-30 03:27:38 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355284149 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355285565 2019-04-30 03:36:13 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/355285565 niche of tadpoles in the pond flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/524657300  they play an important role in maintaining the ecosystems of ponds, they eat algae and other weeds; they disturb peebbles and mud at the bottom of swallow areas in the pond; they excrete ammonia into the water, breath in oxygen and breath out carbon dioxide ]]> 2020-04-23 03:25:10 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/524657300 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553680950 2020-05-06 03:25:56 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553680950 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553682564 2020-05-06 03:27:59 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553682564 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553683202 2020-05-06 03:28:50 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553683202 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553683918 2020-05-06 03:29:41 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553683918 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553685414 carbon and nitrogen are released, so that they can be used again by living organisms]]> 2020-05-06 03:31:24 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553685414 in mare flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553687335 ....vermi col ciuffo]]> 2020-05-06 03:33:31 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553687335 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553696263 2020-05-06 03:43:31 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553696263 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553698638 carbon is an essential part of carbohydrates fats and protein]]> 2020-05-06 03:45:27 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553698638 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553702153 2020-05-06 03:49:36 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553702153 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553708761 2020-05-06 03:57:38 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553708761 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553710488 2020-05-06 03:59:53 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/553710488 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/554026802 2020-05-06 08:05:43 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/554026802 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/554028611 2020-05-06 08:06:31 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/554028611 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/554035288 2020-05-06 08:09:33 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/554035288 lightning flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/554659467 2020-05-06 13:08:47 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/554659467 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571615616 2020-05-14 03:03:15 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571615616 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571617347 2020-05-14 03:05:21 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571617347 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571621411 2020-05-14 03:09:44 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571621411 flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571623461 2020-05-14 03:12:02 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571623461 the growth of a population of yeast is said to be sigmoid flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571769172 lag phase: few cells
    log phase: large number of cells divide
    stationary phase: the rate of death and cellular duplication is the same
    death phase: not enough food, but also production of substances that are poisoning for them]]>     2020-05-14 06:08:28 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571769172     flcorl63 https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571771786 2020-05-14 06:10:52 UTC https://padlet.com/flcorl63/g7zlgb4a54wy/wish/571771786