Pre - Test Unit 3 Environment for living Things

What does a plant need from soil?

• rocks

• worms

• nutrients

1. What will happen if a plant gets no light or water?

• It will die.

• It will grow.

• It will stay the same.

What helps a plant make its own food?

• space

• rocks

• sunlight

What is a powder that flowers need to make seeds?

• nectar

• pollen

• oxygen

1. Beth has two of the same kind of plant. She puts one plant in the sunlight. She puts the other plant in a dark closet. What does she want to find out if plants need?

• warm air

• light

• water

What has to happen for a plant to make seeds?

• A bee needs to drink the nectar from the flower.

• Pollen needs to go from one flower to another flower.

• Birds need to collect the seeds and bring them to the nest.

The picture shows a bee on a flower.

What does this insect carry from one flower to another?

• seeds

• pollen

• nutrients