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Standard 5 - The Environment

Total questions: 35

Worksheet time: 6mins

Name
Class
Date
1.

the one hunting

a)

predator

b)

prey

2.

Tapeworms, ticks, and leeches

a)

Mutualism

b)

Parasitism

c)

Commensalism

3.

Starts with ROCK

a)

Primary Succession

b)

Secondary Succession

4.

Changes nitrogen gas into nitrates...

a)

Fungus

b)

Bacteria

5.

Adds nutrients back into the soil

a)

Decomposers

b)

Plants

6.

Glaciers, Volcanoes, and Sand

a)

Primary Succession

b)

Secondary Successsion

7.

Heterotrophs

a)

Plants

b)

Producers

c)

Animals

8.

Plants

a)

Remove carbon/CO2

b)

Add

carbon/CO2

9.

Have the MOST energy

or biomass

a)

producers

b)

consumers

c)

carnivores

10.

DIRT (not rock)

a)

Primary successsion

b)

Secondary succession

11.

3 lions

a)

species

b)

population

c)

community

12.

Mudslides, landslides, fires, tornados

a)

primary succession

b)

secondary succession

13.

a lion, a zebra, and grass

(all biotic)

a)

population

b)

community

c)

ecosystem

14.

Found in the air

(a gas)

a)

nitrogen

b)

nitrates

15.

CO2 levels are...

a)

increasing

b)

decreasing

16.

duck, fish, water, and rocks

(living and nonliving)

a)

community

b)

ecosystem

c)

biome

17.

A positive - positive relationship

a)

mutualism

b)

parasitism

c)

commensalism

18.

exceeding the carrying capacity is

a)

good

b)

bad

19.

Burning fossil fuels

Coal burning energy plants

Deforestation

a)

Good

b)

Bad

20.

Plants and Photosynthesis

a)

Good

b)

Bad

21.

A positive - neutral relationship

a)

parasitism

b)

mutualism

c)

predation

d)

commensalism

22.

Even bigger than the ecosystem...

a)

biome

b)

community

23.

Are nitrates good or bad for plants?

a)

Good

b)

Bad

24.

photosynthesis and cellular respiration

a)

Nitrogen

b)

Carbon

25.

make their own food

a)

producers

b)

consumers

26.

Another word for plants/producers

a)

heterotrophs

b)

autotrophs

27.

________ fixing bacteria

de_________fying bacteria

a)

Nitrogen

b)

Carbon

28.

Meat eaters at the top of the food chain

a)

producers

b)

herbivores

c)

omnivores

d)

carnivores

29.

Decomposers

a)

Mushrooms

b)

Mold

c)

Bacteria

d)

All of these

30.

When plants lose water through their leaves

a)

evaporation

b)

transpiration

c)

precipitation

31.

Have the LEAST amount of

energy or biomass

a)

producer

b)

primary consumer

c)

tertiary consumer

d)

secondary consumer

32.

the earth's largest amount of

FRESH water

a)

oceans

b)

glaciers

c)

rivers

33.

a plant's original source of energy

a)

the sun

b)

the water

c)

the soil

34.

NITROGEN FIXING BACTERIA

changes _______ into ________

a)

nitrogen into nitrates

b)

nitrates into nitrogen

35.

Plants use _________

a)

nitrogen

b)

nitrates