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Ecology and Biology Concepts Quiz

Authored by Kristen Lindstrom

Science

9th Grade

20 Questions

Ecology and Biology Concepts Quiz
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of organism synthesizes its own food using light energy?

photoautotroph

detritivore

decomposer

heterotroph

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What term describes the role or position that an organism has in its environment?

trophic level

population

biomass

niche

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which experiment simulated early Earth conditions to test the origin of life hypotheses?

RNA hypothesis

miller urey

bubble hypothesis

oparin haldane

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of relationship involves two species living closely together, often with mutual benefit?

taxonomy

cladistics

adaptations for survival

symbiotic relationships

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which organisms break down dead organic material but do not ingest it?

decomposer

heterotroph

specialist

chemoautotroph

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What process do plants use to convert sunlight into chemical energy?

Photosynthesis

Respiration

Fermentation

Transpiration

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which ecological interaction occurs when one organism consumes another organism?

Mutualism

Predation

Competition

Parasitism

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