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Ecology Experts Science Olympiad

Authored by Charles Martinez

Other Sciences

9th - 12th Grade

Ecology Experts Science Olympiad
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these would most likely be a keystone species?

Sea Otter
Sea Urchin
Kelp
Horseshoe Crabs

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these would NOT be true of a specialist species?

They are more likely to go extinct during changes to an ecosystem. 
They have a very narrow niche.
They often lose in competition for resources to generalists. 
They often feed on a very specific diet. 

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

People in industrialized countries are more likely to eat this in their diet in comparison with people in developing countries.

Wheat
Rice
Beans
Beef

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Of the following, which occupies the lowest trophic level?

Spider
Bat
Rabbit
Tiger

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Introduced or invasive species are often difficult because:

They contribute to habitat fragmentation
They do not adapt well to new environments
They increase biodiversity
They often lack natural predators

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A bird nests in a tree.  The tree does not gain any benefit and is not harmed.  What relationship best describes this:

commensalism
parasitism
mutualism
mimicry

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a nonrenewable resource?

wind
water
solar
fossil fuels

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