Plant Biology Quiz

Where do plants get the energy they need to grow?

• Soil

• Water

• Sunlight

• Wind

What do we call a living thing that makes its own food?

• Consumer

• Producer

• Predator

• Decomposer

What is the process plants use to make food called?

• Digestion

• Respiration

• Photosynthesis

• Germination

Where does photosynthesis mostly happen in a plant?

• Roots

• Stem

• Flowers

• Leaves

Which three things do plants take in to make food?

• Sunlight, water, carbon dioxide

• Water, oxygen, soil

• Sunlight, oxygen, sugar

• Carbon dioxide, sugar, water

What gas do plants take in from the air?

• Oxygen

• Nitrogen

• Carbon dioxide

• Helium

What food do plants make during photosynthesis?

• Protein

• Sugar

• Water

• Minerals

What gas do plants give off during photosynthesis?

• Carbon dioxide

• Oxygen

• Smoke

• Steam

Why do humans get energy when they eat tomatoes?

• Tomatoes have sunlight inside

• Tomatoes are animals

• Tomatoes contain sugars made by the plant

• Tomatoes contain oxygen

Which sentence is TRUE?

• Plants eat food like animals

• Plants cannot make their own food

• Plants use sunlight to make food

• Plants only grow at night