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what is an ecosystem?

Total questions: 28

Worksheet time: 26mins

Name
Class
Date
1.

What are the two main parts of an ecosystem?

a)

Animals and plants

b)

Habitat and ecosystem

c)

Habitat and rocks

d)

Living and non living things

2.

Look at the photo. What is it?

a)

Habitat

b)

Ecosystem

c)

Population

d)

Community

3.
The place where organisms live is .....
a)
The ground
b)
The habitat
c)
The foodweb
d)
The sea
4.
Where  does  the energy of most of the ecosystems come from?
a)
Batteries 
b)
Air
c)
Sun
d)
Electricity
5.
The place where organisms live is .....
a)
The ground
b)
The habitat
c)
The foodweb
d)
The sea
6.
What do habitats give to organisms?
a)
Food
b)
Shelter
c)
Water
d)
All the before
7.

All the populations that live in the same place.

a)

population

b)

community

c)

habitat

d)

group

8.

All the living things AND nonliving things around us

a)

Environment

b)

Ecosystem

c)

Population

d)

Community

9.

This is a population

a)

True

b)

False

10.

This is a population

a)

True

b)

False

11.

How does a raccoon in a marsh interact with a nonliving part of the ecosystem? (pg. 403)

a)

eats plants

b)

eats fish

c)

sleeps in nearby trees

d)

drink water

12.

In an ecosystem, living things interact with the ______________.

a)

environment

b)

biome

c)

sun

d)

water

13.

Three examples of living things are...

a)

water, plants, and animals

b)

animals, plants, and bacteria

c)

bacteria, animals, and land

d)

sunlight, water, and land

14.

______________________ is part of a nonliving ecosystem.

a)

weather

b)

soil

c)

water

d)

All of these

15.

What happens when you change one part of an ecosystem?

a)

All of the animals will die.

b)

More plants will grow

c)

The ecosystem will change.

d)

Ms. Friday will break dance.

16.
A snake 
a)
ecosystem 
b)
organism 
c)
population 
17.
snakes, mice, small birds, crickets, hawks, cactus, tumbleweed
a)
organism
b)
community
c)
population 
18.
plants, rocks, air, sunlight, water, 
a)
ecosystem 
b)
population 
c)
community 
19.
all the snakes in the area 
a)
organism 
b)
ecosystem 
c)
population 
20.
The way living organisms interact with each other in a particular environment/community is called...
a)
Ecosystem
b)
Biome
c)
Habitat
d)
Abiotic
21.
The place where an organism lives is called...
a)
Biome
b)
Habitat
c)
Abiotic
d)
Biotic
22.

Kittens

a)

Organism

b)

Population

c)

Community

23.

groups of flowers

a)

Organism

b)

Population

c)

Community

24.

Living and nonliving

a)

Organism

b)

Population

c)

Community

d)

Ecosystem

25.
a)
Organism
b)
Population
c)
Community
d)
Ecosystem
26.
a)
Organism
b)
Population
c)
Community
d)
Ecosystem
27.
What is a habitat?
a)
only living things
b)
only non living things
c)
provides a population with all of its needs
d)
provides a population with some of its needs
28.

A group of the same kind of living things that all live in the same place at the same time.

a)

ecosystem

b)

habitat

c)

population

d)

environment