13.1: Photosynthesis

All plants need light.

• True

• False

Trees can get very tall as they grow towards the ................................

• water

• light

• minerals

Plants use energy from light to make sugars like ..........................................

• galactose

• maltose

• glucose

Glucose stores energy, which is later released using ........................

• respiration

• photosynthesis

More light energy means ................... photosynthesis which increases the plant’s biomass.

• more

• less

The reactants required for photosynthesis are........................

• glucose

• sunlight

• water

• oxygen

• carbon dioxide

Plant biomass supplies the energy and building materials that ....................... use for growth.

• herbivores

• carnivores

.......................... are animals that feed on plants only.

• Carnivores

• Herbivores

• Omnivores

.......................... are animals that feed on meat only.

• Carnivores

• Herbivores

• Omnivores

Which reaction makes glucose?

• respiration

• photosynthesis