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Why Are Ecosystems So Important

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

Choose:

Biotic Factor or Abiotic Factor

a)

Biotic Factor

b)

Abiotic factor

2.

Choose:

Biotic Factor or Abiotic Factor

a)

Biotic Factor

b)

Abiotic factor

3.

Choose:

Biotic Factor or Abiotic Factor

a)

Biotic Factor

b)

Abiotic factor

4.

Choose:

Biotic Factor or Abiotic Factor

a)

Biotic Factor

b)

Abiotic factor

5.

Choose the correct biome:

Aquatic or Terrestrial

a)

Aquatic Biome

b)

Terrestrial Biome

6.

Choose the correct biome:

Aquatic or Terrestrial

a)

Aquatic Biome

b)

Terrestrial Biome

7.

Choose the correct biome.

a)

Tundra

b)

Arctic

c)

Coral Reef

d)

Savannah

8.

Choose the correct biome.

a)

Tundra

b)

Arctic

c)

Coral Reef

d)

Savannah

9.

Choose the correct biome.

a)

Tundra

b)

Arctic

c)

Coral Reef

d)

Savannah

10.

Choose the correct biome.

a)

Freshwater biome

b)

Arctic

c)

Coral Reef

d)

Estuaries

11.

Which of the following is a provisioning ecosystem service?

a)

Photosynthesis

b)

Soil erosion prevention

c)

Furniture from wood.

d)

Spreading of seeds

12.

Which of the following is a recreational ecosystem service?

a)

Photosynthesis

b)

Soil erosion prevention

c)

Furniture from wood.

d)

Outdoor activities

13.

What is the first layer of soil called?

a)

Bedrock

b)

Parent material

c)

Topsoil

d)

Organic matter

14.

What are the layers of soil called?

a)

Hazardous

b)

Horizons

c)

Hors' d'oeuvre

d)

Humus

15.

What is the bottom layer of soil called?

a)

Bedrock

b)

Parent material

c)

Subsoil

d)

Horizons

16.

Choose the correct word.

a)

Grazing

b)

Compost

c)

Mulch

d)

Tillage

17.

Choose the correct word.

a)

Grazing

b)

Compost

c)

Mulch

d)

Tillage

18.

Choose the correct word.

a)

Grazing

b)

Compost

c)

Mulch

d)

Tillage