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Ecology Quiz Review

Authored by Kerry Nguyen

Other Sciences

9th - 12th Grade

Used 56+ times

Ecology Quiz Review
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Scientists estimate that tropical rain forests contain up to half of the earth’s land plants and animal species. What percentage  of the world’s land surface do tropical rainforests cover?

2
4
8
10

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The disappearance of the tropical rain forests is an important issue because it will:

result in more places to build cities
increase financial stability in the affected countries
stabilize regional weather patterns
accelerate atmospheric warming

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All physical forms of water (solid, liquid, and gas) on or near the earth’s surface make up the:

Troposphere
Hydrosphere
Atmosphere
Biosphere

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Life on the earth depends on interaction of gravity, the cycling of matter, and the:

one-way flow of high-quality energy
recycling of energy
one-way flow of matter
consumption of matter

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an end product of anaerobic respiration?

Glucose
Acetic acid
Oxygen
Carbon dioxide

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aerobic uses, _____ to change glucose back into:

nitrous oxide; carbon dioxide and fructose
nitrogen; acetic acid and water
oxygen; carbon monoxide and water
oxygen; carbon dioxide and water

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an abiotic component of an ecosystem?

Detrivores
Herbivores
Wind
Tertiary Consumers

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