Plant and Ecosystem Quiz

Which part of the plant helps it make food using sunlight and carbon dioxide?

• Roots

• Stem

• Leaves

• Flowers

What do roots do for a plant?

• Take in sunlight

• Absorb water and nutrients

• Release oxygen

• Make food

What gas do plants take in to make food?

• Oxygen

• Nitrogen

• Carbon dioxide

• Hydrogen

What do plants release into the air?

• Carbon dioxide

• Water

• Oxygen

• Heat

What is needed by plants to survive?

• Water, sunlight, carbon dioxide, nutrients

• Milk, air, sunlight

• Sugar, water, oxygen

• Rocks, sunlight, nitrogen

Where does energy in an ecosystem mainly come from?

• Soil

• Water

• Sun

• Plants

How do animals get energy in an ecosystem?

• By drinking water

• By eating plants

• By sleeping

• From the air

Which of the following is not an abiotic factor?

• Water

• Sunlight

• Soil

• Animals

Which of the following are living parts of an ecosystem? (Select all that apply)

• Fungus

• Tree

• Fly

• Sun

• Rock

What is transpiration?

• Process of plants making food

• Process of water turning into ice

• Process where plants release water vapor through leaves

• Process of animals sweating