Practice Worksheet

What is the process called when plants make their own food?

• digestion
• breathing
• photosynthesis
• none of them

What is chlorophyll?

• a type o food
• a green pigment in plants
• a kind of soil
• none of them

What is the main job of chlorophyll in plants?

• to help plants breathe
• to give plants energy from the sun
• to make plants tall
• none of them

What is the main source of energy for plants ?

• soil
• moon
• sun
• other plants

What do plants need to make their food?

• rocks and air
• fire and sand
• water, sunlight and air
• none of them

What do animals eat to get energy?

• air
• plants and other animals
• rocks
• soil

What is producer?

• an animal that eats other animals
• a plant that makes its own food
• an animal that eat only plants
• a person who works in a factory

What is a consumer?

• a type of plant
• an organism that makes its own food
• an organism that eats other organisms
• none of them

What is a food chain?

• list of animals that are friends
• A way animals get their food
• A sequence that shows who eats whom
• A game animals play

Why are producers important in a food chain?

• They make the chain longer
• They provide food and energy for all living things
• They eat small animals
• They stop animals from fighting