# data[].attributes.body
1) The best CO2 levels are 0.06 and 0.08 as they are the same and 0.02 is the worst.
2)the colours are listed from best to worst
1. blue
2. red
3. yellow
4. green
the best temperatures from best to worst are
1. 30
2. 20
3. 40
4. 10
And of course the best distance is right up against the plant.
(bear in mind that 'best' refers to the rate of photosynthesis NOT actually the plants health.)

# data[].attributes.body
1. temperature :how hot or cold the environment is (30 degrees celsius is the optimum temperature for photosynthesis)
2.amount of light :How much light is there in the container? ( The more the amount of light, the faster he the rate of photosynthesis. )
3.amount of carbon dioxide (CO2) : The more the amount of carbon dioxide, the faster the rate of photosynthesis. )
4.color of light :The rate of photosynthesis is fastest with blue , then red, before yellow and lastly, green
5.type of plant :Different plants have different rates of photosynthesis.
6.location of plant : Where the plant is located will play a major role in the temperature and amount of light.

# data[].attributes.body
the amount of CO2 in the surrounding air.
the intensity of light(how far the light is from the plant.
the temperature in the surrounding air.
all though this is not in the worksheet, the colour of light is a factor to.

# data[].attributes.body
1) Carbon Dioxide (CO2)
2)Light intensity
3)Temperature
4)Colour of light

# data[].attributes.body
1.  light intensity
2. carbon dioxide
3. temperature

# data[].attributes.body
light intensity, wave length of light,
amount of CO2 level temperature.l

# data[].attributes.body
1) Intensity of light.
2) Amount of carbon dioxide
3) Temperature
4) Colour of light

# data[].attributes.body
There are a few factors that will affect photosynthesis.
1.  The amount of CO2 in the air
2. Intensity of light
3. The temperature of heat source (yes, lamps DO have heat)
4. Colour of light

# data[].attributes.body
1) Percentage of carbon dioxide. The rate of photosynthesis increases from 0.2%-0.6%. From 0.6% to 0.8%, the rate of photosynthesis
2)Temperature. From 10 degrees to 30 degrees, the rate of photosynthesis increases but drops at 40 degrees
3) The color of the light.The rate of photosynthesis is at its fastest at blue, followed by red and yellow. The rate of photosynthesis is at its slowest at the color of green.
4) Intensity of light (distance between plant and light source). The rate of photosynthesis gets slower as the distance between the plant and the light source gets longer

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1) Obviously if you want to have max intensity of light, you put the light at 0cm, though of course this may not be the best if your light is very bright or something, will damage plant. I mean, what if your so called 'lamp' is a laser? or emits gamma rays?
2) The best color of light is blue as it has the most energy, of course there are higher energy wavelengths, but are not feasible. WHO WANTS A GAMMA RAY EMMITER IN THEIR HOUSE for goodness sake no one, right?
3)  C02 level is best near 0.06%
4) heat is best near 30 degrees celsius.

# data[].attributes.body
1. Intensity of light.
Best:0 cm
Worst:10 cm
2.Percentage of carbon dioxide
Best:0.08 & 0.06
Worst:0.02
3.Temperature of heat source
Best:30
Worst:10
4.Light colour
Best:Blue
Worst:Green

# data[].attributes.body
1)  Percentage of  Carbon Dioxide.
If the other variables are kept the same,  the number of bubbles should increase from  the amount 0.2% to 0.6%. From 0.6%to 0.8%, the amount of bubbles are kept the same.

2)  Intensity of light. ( how close or far the light is from the plant.)If the other variables are kept the same,  the number of bubbles should decrease from  the distance 0 cm away to 10 cm away.

3)  Temperature. If the other variables are kept the same,  the number of bubbles should increase from  the temperature 10 degrees to 30 degrees.  It decreases from 30 degrees to 40 degrees by 16 degrees.

4) The color of light. The colours best to worst are blue, red, yellow, and then followed by green

Answer to Isaac's question: the graph is the stimulator ( if I am not wrong) the link is already posted by Sachin

# data[].attributes.body
- The Distance of the light source and the plant
Best: 0cm
Second: 2cm
Third: 4cm
Forth: 6cm
Fifth: 8cm
Worst: 10cm
- The amount of CO²
Best: 0.06% and 0.08%
Second: 0.04%
Worst: 0.02%
-The light colour
Best: Blue
Second: Red
Third: Yellow
Worst: Green
-Temperature
Best: 30
Second: 20
Third: 40
Worst: 10

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Mrs Chiew where is the graph?  The questions keep saying that there is a graph.(Can somebody answer my question on asknlearn too?)

# data[].attributes.body
Factor 1: Intensity of light.
This is best at 0cm.
Factor 2: Amount of Carbon Dioxide(CO2)
Best: 0.06% or 0.08%
Factor 3: Colour of light source
Blue light is the best
Factor 4: Temperature
The best temperature is 30 degrees Celsius.

# data[].attributes.body
1) Intensity of light
Best : 0cm
2) Colour of light
Best : Blue lighting
3) Amount of Carbon Dioxide
Best : 0.06% or 0.08%
4) Temperature
Best : 30 degrees celsius

# data[].attributes.body
1)Amount of light
2)Intensity of light
3)Colour of light
4)Amount of moisture
5)Temperature of surrounding atmosphere
6)Type of plant
7)Where the plant is
8)Amount of CO₂

# data[].attributes.body
1) Amount of light
2) Amount of carbon dioxide
3) Colour of light
4) Intensity of light

# data[].attributes.body
1. Light intensity
2. Amount of carbon dioxide
3. Temperature
4. Light colour

# data[].attributes.body
1. Amount of light
2. Amount of carbon dioxide
3. Intensity of light
4. Distance between light source and the plant
5. Colour of the light

# data[].attributes.body
Well, it depends on the species of plant. (I am stating a few).

A. Density of Carbon Dioxide
(1200-1500PPM would be the best)
B. Brightness of the light

( The brightness it needs depends on the type of plant as well)

C. Amount of water in the plant (as plants also need a bit of food to start with to carry out photosynthesis! It is stored as starch in seeds.)

D. The temperature surrounding the plant (depending on the species).

E. THIS IS THE MOST IMPORTANT
VARIABLE OF ALL, THE TYPE OF PLANT!!! DIFFERENT TYPES OF PLANTS CONDUCT PHOTOSYNTHESIS AT DIFFERENT RATES!!!!!!!!!!!!!!!!!!!!

1. Orchids:
Around 1300PPM would be good.
They like VERY BRIGHT (direct) sunlight.
They need good drainage.
They like temperatures between 27˚C
and 33˚C.

2. Barrel Cactus:
Around 1200PPM would be great.
They also like VERY BRIGHT (direct) sunlight but you can opt for it.
Watering once a month would be ok.
They can survive between 17˚C to 48˚C. They are very hardy plants.

3. Jasmine rice plants:
1500PPM is the best.
These also like direct sunlight.
Please FLOOD their plants EVERYDAY. (don't drain).
They are ok with average temperatures (25˚C to 36˚C).

4. Poinsentia:
These are very good as ornamental decorations as they look nice and take in a lot (1600PPM) of Carbon Dioxide, which results in the house having a better atmosphere.
They love shade, but place them by the window behind the day curtain.
Watering every week would be fair.
Air-conditioning works best. (20˚C to 30˚C).

5. Russian Lily Русская лилия:
They do not need much Carbon Dioxide (1000PPM) as they grow in the mountains.
These plants are ok with any amount of light you give them.
Seldom watering will be good as these plants live in the mountains, where there is little water.
They LOVE cold weather (-4˚C to 23˚C).

Они не нуждаются в большом количестве двуокиси углерода (1000PPM), поскольку они растут в горах. Эти растения в порядке с любым количеством света, который вы им даете. Редко полив будет хорош, так как эти растения живут в горах, где мало воды.Они любят холодную погоду (от -4° C до 23° C).

6. Water Hyacinth:
NEVER place this plant in a tank of water without any animals inside. It will be DIEDED within a day. This plant depends on the creatures in the water to give it its Carbon Dioxide.
This water plant does not need much sunlight to carry out photosynthesis.
Even though it has so much water, the water hyacinth does not need much water, as most of the water is only to provide Carbon Dioxide to the plant and support the weak stem.
Moderately cold to room temperature water will keep this plant healthy. (24˚C to 33˚C).

7. Rosemary plant:
This is a good plant for putting in dishes as it has a good fragrance.
Normally 1300PPM would be good for this plant.
This semi-succulent plant loves sunlight.
PLEASE DO NOT WATER OVER 100ML EVERY MONTH OR THIS PLANT WILL BE DIEDED!!!!!!!!!!!!!!!!!!!!!!!!
It thrives on hot places such as the plains of Africa and this plant LOVES heat, but you can opt for temperatures between 27˚C and 39˚C.

# data[].attributes.headline
Niklaas Tan (19)                      4 Faithfulness           Catholic High School

# data[].attributes.subject
Niklaas Tan (19)                      4 Faithfulness           Catholic High School

# data[].attributes.body
Some factors that I would be elaborating on:

1) The amount of Carbon Dioxide given to the plant in the water. (also known as CO²)

As if this was to be changed, the amount of oxygen bubbles would be (if the variables are kept constant at the length: 4cm away from set-up, light colour: blue, temperature: 30oC.):

0.02% = 40 bubbles
0.04% = 81 bubbles
0.06% = 97 bubbles
0.08% = 97 bubbles

2) The colour of the light given to the plant in the water.

As if this was to be changed, the amount of oxygen bubbles would be  (if the variables are kept constant at the length: 4cm away from set-up, CO2 levels: 0.06%, temperature: 30oC.):

Red coloured light = 87 bubbles
Yellow coloured light= 58 bubbles
Green coloured light= 48 bubbles
Blue coloured light= 97 bubbles

3) The temperature of the water surrounding the plant.

As if this was to be changed, the amount of oxygen bubbles would be (if the variables are kept constant at the length: 4cm away from set-up, light colour: blue, CO² levels: 0.06%.):

10oC = 39 bubbles
20oC = 77 bubbles
30oC = 97 bubbles
40oC = 48 bubbles

4) The distance from the light lamp and the plant in the set - up. (Intensity of light)

As if this was to be changed, the amount of oxygen bubbles would be (if the variables are kept constant at the CO² levels: 0.06%, light colour: blue, temperature: 30oC.):

0cm away = 122
2cm away = 109
4cm away = 97
6cm away = 83
8cm away = 69
10cm away = 56

5) The type of plant used in he experiment (e.g. Grass, Morning Glory, Poppy, Rosemary, Huckleberry, Thistle, Pea, Corn, Watermelon, Dragon Fruit, Starfruit, red bean, sunflower, Mistletoe, Bearberry, Banana, blueberry, strawberry, grapes, apples, Carrion Plant, Bayan Tree, Tomatoes, Seagrass, Passionfruit, Japanese Iris, Cactuses, Raspberry, Eucalyptus etc.)

As different plants can do different things, such as (e.g. cactuses can live for a long time without water, etc.)

6) The environment that the plant is in during the experiment. (e.g. Dessert, Jungle, Forrest, Ocean/Sea, Lake, Stream, Waterfall, Plains, Grasslands, Rain Forrest, Tropical, Savannah, Marsh, Hills,  Mountains, Valleys, Canyons, peninsulas, ponds, creeks, channels, swamps, straits, gulfs, bays, rivers, coastlines, beaches, houses, gardens, lawns etc.)

As if the environment/terrain type changes, it might affect the plant in different ways, most of them lethal and would kill the plant, making them die  (Surprise!!!)

if not taken or transferred immediately to another area.

7) The amount of rainfall per day/week/month/year/decade/century/millennia. (e.g. 100 milliliters yearly, 10000 litres monthly etc.)

As this would also affect the amount of food the plant can make to sustain itself. If there is too little rainfall, it would die due to dehydration. Too much rainfall, and the water would clog the soil and air would not be able to get to the roots. Thus, making the plant die due to a lack of oxygen.

8) Amount of sunlight per day/week/month/year/decade/century/millennia. (e.g. 10 W/m² which stands for watts per square meter 10000 W/m². etc.)

As this would also affect the amount of food the plant makes for itself. if there is too little sunlight, it would die due to starvation. If Plants harvest too energy from the sun, using chlorophyll and carotenoid, two photon-capturing molecules,  these molecules absorb more energy than they can handle and generate reactive species of oxygen that can destroy the plant.

9) Amount of mineral nutrients in the soil that the plants has been planted in. (e.g. Amount of NO3-, Na+, K+, chlorophyll, pH, EC etc.)

As this would effect the growth of the plant and also affecting the amount of food made. Thus, changing the amount of oxygen produced by the plant. If there is too little mineral nutrients in the soil, the growth of the plant would be slowed down. And if the soil organic matter levels surpass 8%, it can lead to excessive mineral nutrient availability and other problems that would be deadly to the plant causing it to die.   (Surprise again!!!)

10) The composition of the atmosphere around the plant.

The composition of the atmosphere is made out of Nitrogen = 78.0%
Oxygen = 21.0%
Argon = 0.9%
Trace gases* = 0.1%

This would also affect plants as global warming and air pollution occur, it creates acid rain in the atmosphere which instead harms plants instead of normal water which is needed for the plant to survive. Global warming has also made air pollutants called chlorofluorocarbons(or CFCs) to destroy parts of the ozone layer. The ozone layer, located in the stratosphere layer of Earth's atmosphere, shields our planet from the Sun's ultraviolet radiation. The areas of thin ozone are called ozone holes. Ultraviolet radiation causes skin cancer and damages plants.

11) The genes of the plant you are using. (e.g. If the plant's genes allow it to grow very quickly, the plant would photosynthesize very quickly and constantly. )

12) The composition of the soil the plant is growing in.

Composition:
Very coarse sand:
system Diameter (mm) = 2.00 - 1.00
Number of particles per g = 90
Coarse sand:
system Diameter (mm) = 1.00 - 0.50
Number of particles per g = 720
Medium sand:

system Diameter (mm) = 0.50 - 0.25
Number of particles per g = 5,700
Fine sand:
system Diameter (mm) = 0.25 - 0.10
Number of particles per g = 46,000
Very fine sand:
system Diameter (mm) = 0.10 - 0.05
Number of particles per g = 722,000
Silt:
system Diameter (mm) = 0.05 - 0.002
Number of particles per g = 5,776,000
Clay:
system Diameter (mm) = below 0.002

Number of particles per g = 90,260,853,000

Other Factors: Biotic factors,

Absence of growth-restricting substances, Soil aeration, Soil reaction, Plant Nutrients,  Non-mineral nutrients (from water and air),  Macronutrients, Micronutrients, concentration of NaHCO, Water Contents, Protoplasmic Conditions, presence of cyanides, azides and fluorides, presence of Chlorides made of  various minerals, like sodium, potassium, calcium and magnesium, Relative Humidity, Wind.

* Trace gas is composed of: Carbon Dioxide = 93.497%
Neon = 4.675%
Helium = 1.299%
Methane = 0.442%
Nitrous Oxide = 0.078%
Ozone = 0.010%

# data[].attributes.body
1. Amount of carbon dioxide (CO2). Carbon dioxide is needed for the plant to conduct photosynthesis;  more carbon dioxide would render a higher conduction of photosynthesis.
2. Intensity/Brightness/Amount of light.
Light is needed for the conduction of photosynthesis. lf there is a higher amount of light, the higher amount of heat energy helps the plant to carry out more photosynthesis.
3. Light colour.
Different colours of light emit different wavelengths. Blue light has the longest wavelength, rendering the plant conducting more photosynthesis.
4. Temperature of air or water surrounding the plant.
Should the temperature be too cold,  the plant will be unable to conduct photosynthesis as well as it should, due to a deficiency of heat energy.
If it is too hot the plant will have excessive heat energy, destroying several parts/cells in the leaves. The plant will then not be able to photosynthesize optimally.
***5. Type of plant. This is VERY  important, as different types of plants conduct photosynthesis under different conditions! The optimal amount of CO2, intensity of light, colour of light and surrounding air or water temperature, (etcetera,etcetera,etcetera) can be differ amongst different plants!***
6.Amount of moisture and oxygen.
These two conditions are fundamental for the plant to grow, so if they are deficient or excessive, the plant will not photosynthesize as well as before.
7.  Location of plant
Your plant will need to be placed in a specific position to carry out photosynthesis well. This is also another important point because if it is not placed in the correct location, it will die!

# data[].attributes.body
1)Light intensity.
Obviously, if you put the light at 0cm,  it will be the best.
2)Amount of CO2
Would need 60/80% to be the best
3)Temperature
The best temperature will be 30° C and the worst will be 10° C
4)Color of light
The best color is blue, and the worst color is green as that is the color of the leave.
(P.S. Mrs Chiew, shouldn't you delete your first post?)

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the link to the simulator is here for those who need help
http://gepscience.atspace.cc/photosynthesis/

# data[].attributes.body
1)Amount of CO2
2)light colour
3) intensity of light
4)Temperature

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                Kai Wen                        Factors that affect the rate               of photosynthesis

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                Kai Wen                        Factors that affect the rate               of photosynthesis

# data[].attributes.body
1)Amount of CO2
2)Temperature
3)Light colour
4)Intensity of light

# data[].attributes.body
1) intensity of light and
amount of light