Leaf Quiz

What is the main function of a leaf?

• To support the stem

• To store water

• To prepare food for plants

• To absorb sunlight

What process do leaves use to prepare food?

• Evaporation

• Transpiration

• Photosynthesis

• Respiration

What is the role of stomata in leaves?

• To absorb nutrients

• To provide support

• To store energy

• For gaseous exchange

What is transpiration?

• The loss of water from leaves

• The process of food preparation

• The exchange of gases

• The growth of new leaves

Where is the leaf attached on a plant?

• At the root

• At the tip of the branch

• On the flower

• On the node of the stem

What color are most leaves?

• Blue

• Green

• Yellow

• Red

What part of the leaf is responsible for supporting it?

• Vein

• Lamina

• Midrib

• Petiole

Which part of the leaf is flattened?

• Midrib

• Petiole

• Vein

• Lamina

What is the midrib of a leaf?

• The edge of the leaf

• The base of the leaf

• The main vein in the leaf

• The tip of the leaf

What do leaves primarily use to perform photosynthesis?

• Water

• Air

• Sunlight

• Soil