Grade 3 Unit Quiz Science

Choose 3 things that all plants need.

• water

• light

• window

• air

The stem __________ nutrients to other parts of the plant.

What would happen to the plant if it had NO roots?

Which plant is withered?

• 
• 

What leaves the plant during photosynthesis?

• water

• oxygen

• carbon dioxide

• Mr.Liam

What do the leaves do during photosynthesis?

• They absorb water from the soil.

• They eat the roots.

• They produce food for the plant.

• They make carbon dioxide.

The stem ________ all parts of the plant.

Choose two functions plants have for humans.

• decorations

• give us food

• give us light

• give us water

A carrot is a _______

Where is the best place to put a plant in your house?