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Worksheets

16 nov

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

------ hunts pray.

a)

Predators

b)

Decomposers

c)

Producers

2.

Can harm the environment by growing and spreading quickly.

a)

Stomata

b)

Invasive species

c)

Predators

3.

Energy and other materials from dead organisms are recycled

a)

Producers

b)

Decomposers

c)

Consumers

4.

Plants need this to make food

a)

Oxygen

b)

Carbon dioxide

5.

Leaves take in -----

a)

Sunlight and carbon dioxide

b)

Light and soil

c)

Air and oxygen

6.

Tissues that transport sugars to all parts of the

a)

Transpiration

b)

Xylem

c)

Phloem

7.

_______ is the evaporation of water from a plant's leaves

a)

Phloem

b)

Transpiration

c)

Stomata

8.

What causes plants to compete for the same resources?

a)

Too much sun

b)

Growing to close together

c)

Too much water

9.

Bacteria are types of organisms made up of a single cell.

a)

True

b)

False

10.

Which is not a basic need of a plant?

a)

Gravel

b)

Soil

c)

Space

d)

Water

e)

Air

11.

Plants grow best in

a)

Soil

b)

Gravel

c)

Cotton

12.

The place where organisms live and hunt for food is habit.

a)

True

b)

False

13.

Eats only plants

a)

Herbivores

b)

Omnivores

c)

Carnivores

14.

Omnivores eat

a)

Plants

b)

Animals

c)

Both

15.

Process by which plants make food

a)

Chlorphyll

b)

Abiotic

c)

Photosynthesis

16.

Gives plants a green color and traps energy from sunlight

a)

Xylem

b)

Chlorophyll

c)

Carbon dioxide

17.

All the living things in an environment such as plants & animals

a)

Biotic

b)

Abiotic

18.

Nonliving parts of an environment such as rocks and air

a)

Biotic

b)

Abiotic

19.

Which is a producer?

a)

Grass

b)

Rabbit

c)

Hawk

20.

If hawks eats rabbits, what will happen to the hawk population if the number of rabbits decrease?

a)

The hawks will all die.

b)

The number of hawks will decrease.

c)

The numbers will stay the same.

21.

Which is an example of an invasive species?

a)

Beetle

b)

Cheetah

c)

Cane toad

22.

Organism that hunt for their food are

a)

Predators

b)

Prey

c)

Omnivores

23.

The specific role an organism plays in an environment is a

a)

Yeast

b)

Mold

c)

Niche

24.

Fungi include all except

a)

Bacteria

b)

Mildew and yeast

c)

Mushroom

25.

Making nutrients available to plants is the most important role of the

a)

Decomposers

b)

Consumers

c)

Producers