Grade 3 (Test 1)

Which do all plants need to grow?

• Water and minerals

• Rocks

• Tea

• Chips

Plants are really important for the planet and for all living things.

• True

• False

Plants absorb _______ and release _______ from their leaves.

• carbon dioxide; oxygen

• oxygen; carbon dioxide

We must not cut down too many trees or else there will be less oxygen.

• True

• False

What is #A?

• Taproots

• Fibrous roots

What is #B?

• Taproots

• Fibrous roots

The main parts of plants ..........

• Leaves and roots

• flower, Leaves and stems

• leaves, Roots and stems

• Flower, Roots, leaves and stems

What do the leaves of a plant do?

• They absorb sunlight to make food

• They take in the water from the ground.

• They transport water to the other parts of the plants

• They support the plant upright.

What do flowers of a plant do?

• They make seeds

• Absorb sunlight

• Make food

• Absorb mineral salts

What do the roots of a plant do?

• Absorb water only

• Hold on the plants

• Absorb water and mineral salt from soil

• Make food