Science Unit A Chapter 3 QuizScience Unit A Chapter 3 Quiz

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Where Are You Where Are You in the Food Chain?in the Food Chain?

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Which of the following could be a Which of the following could be a

nonliving part of an ecosystem?nonliving part of an ecosystem?

sunlight

the moon

a spider

a tree

Question

1

All animals and plants live in a All animals and plants live in a

biology

lichen

planet

habitat

Question

2

Plants get the energy they Plants get the energy they need from the need from the

air

sun

food they eat

minerals in the soil

Question

3

In what part of a plant is lightenergy changed into energy

the plant can use?

In the roots

In the fruits

In the flowers

In the leaves

Question

4

Which color is Which color is chlorophyll?chlorophyll?

It has no color of its own.

yellow

green

brown

Question

5

How does a deer get the

energy it needs to survive?

By making sugars from sunlight

By eating plants

By eating other animals

By breaking down the bodies of dead plants and animals

Question

6

During photosynthesis, a plantproduces all of the following

EXCEPT

sugar

carbon dioxide

oxygen

water

Question

7

If an animal is an herbivore,

then you know about

what the animal eats.

how long the animal lives.

how the animal reproduces.

where the animal lives.

Question

8

What happens to an oak leaf

that falls to the forest floor?

It melts.

It turns into a new oak tree.

It is broken down by decomposers.

It is eaten by scavengers.

Question

9

Energy is passed from one

organism to another in

sunlight

a food chain

consumers

deforestation.

Question

10

In a food web, the organisms

at the bottom are usually

producers

prey

predators

carnivores

Question

11

What might happen in a food

web if good weather makes

the plant population increase? The herbivores and carnivores will

decrease.

The herbivores will increase and the carnivores will decrease.

The herbivores and the carnivores will increase.

There will be no change.

Question

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