Factors affecting photosynthesis

Oxygen and water

Glucose and water

Oxygen and carbon dioxide

Carbon dioxide and water

Photosynthesis will be unaffected.

Photosynthesis will not take place and plant growth will slow.

The plant will thrive and grow faster.

The leaves will become greener because more chloroplasts are made.

It increases forever.

It decreases after a certain point.

It stays the same after a certain point.

It stops immediately.

Carbon dioxide concentration

Water availability

Temperature

All of the above

10°C for all plants

Body temperature

The optimum tempertature

100°C

They fall apart and stop working.

They work faster.

They become more efficient.

They freeze.

It is the temperature where enzymes work best.

It is the lowest temperature at which enzymes can function.

It is the temperature at which enzymes stop working.

It is the highest temperature before enzymes fall apart.

Carbon dioxide

Temperature

Light Intensity

Soil pH

The enzymes do not have enough energy

The enzymes are all frozen

The enzymes have too much energy

The enzymes are unaffected by temperature

Counting oxygen bubbles produced by the plant

Measuring the amount of starch using iodine

Measuring the plant's height

Timing how long it takes to collect a specific volume of gas

Water

Joy

Energy

The green colour

They are making flowers at night, so cannot do two tasks at once.

It is too dark, so they do not have enough energy.

It is too dark so they think they do not need it.

They are asleep.