Photosynthesis and science policy i...

The oxygen is the waste product from photosynthesis and therefore goes into the atmosphere.

Photosynthesis is the method that plants use to make their own food.

Farmers can use their knowledge of these limiting factors to increase crop growth in greenhouses. They may use artificial light so that photosynthesis can continue beyond daylight hours, or in a higher-than-normal light intensity. The use of paraffin lamps inside a greenhouse increases the rate of photosynthesis because the burning paraffin produces carbon dioxide, and heat too.

As temperature increases the rate of photosynthesis does too.

Photosynthesis is a complex reaction and can be
summed up in an equation:

carbon dioxide + water light and chlorophyll glucose + oxygen

[IMAGE] 6 CO 6 H O C H O 6 O




* Light: This factor is just as important as the others are in
Photosynthesis, without it photosynthesis would simply not take place.

Sometimes photosynthesis is limited by the concentration of carbon dioxide in the air. Even if there is plenty of light, a plant cannot photosynthesise if there is insufficient carbon dioxide.

Easy Science for Kids Photosynthesis: How Plants Make Food and Energy

When photosynthesis takes place, plants use the suns energy to combine carbon dioxide from the air with water from the soil to create glucose (a carbohydrate)....

Photosynthesis Facts, Information & Worksheets For Kids

While all this is going on, the process is called photosynthesis, and then oxygen is made. But the plant doesn’t need all that oxygen so off it goes into the air and lucky for us, we can then breathe properly and stay alive.

Photosynthesis For Kids | Cool Kid Facts

There was a time a very, very long time ago when there wasn’t much oxygen around so animals and humans couldn’t exist. Well what made it all happen? The plants of course! It was only because of photosynthesis that more and more oxygen was made which meant that animals and humans could develop. Think about it this way, without photosynthesis we wouldn’t even be around.

Photosynthesis Facts - Fun Facts about Photosynthesis

Therefore light is a limiting factor because the rate of
photosynthesis can increase if the intensity of light is strong, but
only to a point, after that the rate of photosynthesis stays constant.

Quiz & Worksheet - Photosynthesis Facts for Kids | …

Without enough light, a plant cannot photosynthesise very quickly, even if there is plenty of water and carbon dioxide. Increasing the light intensity will boost the speed of photosynthesis.

photosynthesis and more before checking out ..

The concentration of carbon dioxide is not a limiting factor
because the most carbon dioxide there is available to plants; the
faster and more efficiently they photosynthesize.

Fun Photosynthesis Facts for Kids

Amandeep Virk



PREDICTION: I predict that as light intensity increases the amount of
oxygen produced by photosynthesis will increase too.