According to the graph, how many months did it take for the deer population to reach carrying capacity?
CONCEPT
Population Ecology
2
Select the food chain that is in the correct order, starting at th
...
According to the graph, how many months did it take for the deer population to reach carrying capacity?
CONCEPT
Population Ecology
2
Select the food chain that is in the correct order, starting at the first trophic level.
CONCEPT
Food Chains and Food Webs
3
Choose the statement about carbon cycling that is NOT true.
CONCEPT
Photosynthesis and the Carbon Cycle
4
Choose the statement that is NOT true about conditions within the given biome.
CONCEPT
Biomes
5
Which of the following is NOT an example of overexploitation?
CONCEPT
Overexploitation
Select the statement that refers to an exponential population growth model.
CONCEPT
Population Ecology
7
Choose the statement that is NOT true about energy and trophic levels.
CONCEPT
Food Chains and Food Webs
8
Which of the following is a strategy associated with restoration ecology?
CONCEPT
Conservation Biology & Restoration Ecology
9
Environmental scientists cite several challenges to protecting endangered species.
Which of the following is NOT a difficulty faced by those working to protect an
endangered species?
CONCEPT
Endangered Species
Choose the statement about deforestation that is NOT true.
CONCEPT
Forests and Deforestation
11
Choose the true statement about the nitrogen cycle.
CONCEPT
Water and Nitrogen Cycles
12
Which statement is characteristic of an invasive species?
CONCEPT
Native and Non-Native Species
13
Select the statement that is an example of a species providing an ecosystem
service.
CONCEPT
The Role of Individual Species
14
It was raining as we began our long hike. We took a trail to the east and left the ocean behind us. Soon we were in a large grove of eucalyptus trees. Coming out of the forest, the trail became rocky and the incline became steep. The rain had stopped, but now I was chilly.
“I wish the climate would make up its mind,” I grumbled.
My mother, a biologist and nature lover, gently corrected me. “Weather is what’s happening at the moment, dear. Climate is weather a certain area has over years.”
Which of the following best describes why the temperature has dropped?
CONCEPT
Earth's Features
15
Which of the following is a renewable resource?
CONCEPT
Natural Resources
16
Large rocks at the back of a beach cause the wind speed to slow. Windblown sand begins to drop and build small sand piles, which create another windbreak and more sand is deposited. Gradually, salt-tolerant grasses will begin to stabilize the sand dune with a vast network of root systems.
The process described is called .
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