photosynthesis

Question 1

apart from light p, name the 2 other reactants needed for photosynthesis?

Answer 1

carbon dioxide and water

Question 2

which reactant of photosynthesis do plants get frim air through the leaves?

Answer 2

carbon dioxide

Question 3

what product of photosynthesis does the plant use to produce starch and oils?

Answer 3

glucose

Question 4

which two gases does photosynthesis help to maintain levels of in the atmosphere?

Answer 4

oxygen and carbon dioxide

Question 5

what are the 2 products of photosynthesis?

Answer 5

glucose and oxygen

Question 6

what energy is needed for photosynthesis?

Answer 6

light

Question 7

what green substance is contained within the chloroplasts?

Answer 7

chlorophyll

Question 8

which reactant of photosynthesis do plants get from the air through the roots?

Answer 8

water

Question 9

what part of the cell does photosynthesis take part in?

Answer 9

chloroplast

Question 10

which is the correct work equation for photosynthesis ?

Answer 10

carbon dioxide + water —> glucose + oxygen