Plants as producers

raw materials of photosynthesis include

• carbon dioxide

• glucose

• water

• oxygen

the products of photosynthesis include

• carbon dioxide

• glucose

• water

• oxygen

The gas made in this experiment is

• water

• oxygen

• hydrogen

• carbon dioxide

The aim of this experiment is to check if

• Light is needed for photosynthesis

• Carbon dioxide is needed for photosynthesis

• Chlorophyll is needed for photosynthesis

The aim of this experiment is to check if

• Light is needed for photosynthesis

• Carbon dioxide is needed for photosynthesis

• Chlorophyll is needed for photosynthesis

Variegated leaves are used to test if

• Light is needed for photosynthesis

• Carbon dioxide is needed for photosynthesis

• Chlorophyll is needed for photosynthesis

If the lamp is moved from 10 cm to 30cm _____________ bubbles are produce at the same time

• more

• less

Between the plant and the lamp it is better t o put

• more plants

• filter

• black cardboard

Which graph shows the rate of photosynthesis with temperature

• A

• B

• C

• D

• A

• B

• C

• D