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Ecosystems
Test Description: Conservation and preserving ecosystems
Instructions: Answer all questions to get your test result.
1) Substances that break down easily are considered ____________________.
A
decomposers
B
biodegradable
C
producers
D
consumers
2) This type of farming uses only natural products to grow things.
A
conventional
B
organic
C
terracing
D
crop rotation
3) _____________ help to break down dead plant and animal material.
A
Consumers
B
Decomposers
C
Recycling
D
Producers
4) Careful and respectful travel to observe a natural area is considered _____________.
A
composting
B
pollution
C
ecotourism
D
recycling
5) Organisms that make their own food would be called _________________.
A
producers
B
renewable
C
consumers
D
decomposers
6) Resources that will be gone forever once they're used up are considered _______________.
A
non-renewable
B
plentiful
C
renewable
D
scarce
7) This practice helps heal the soil by changing what is planted each season.
A
conventional farming
B
crop rotation
C
organic farming
D
terracing
8) Decayed material that enriches the soil is called ________________.
A
compost
B
pollution
C
organic
D
recycling
9) All living or non-living things that interact within a certain area would be considered an _________________.
A
organic
B
ecotourism
C
ecoystem
D
environment
10) Harmful materials that enter the soil, water, or air would be considered ________________.
A
renewable
B
landfills
C
resources
D
pollution
*select an answer for all questions
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