Unit 2 Review
Authored by Cecilia Minnerly
Science
9th - 12th Grade
Used 42+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
About half of Earth's tropical rainforests have been destroyed by _______ and ________.
Forest fires; Urban development
Pollution; Forest fires
Agriculture; Urban development
Agriculture; Pollution
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Over time, many ______________ have been drained or filled to grow crops.
Inland wetlands
Mountains
Forests
Grasslands
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of resource partitioning?
Populations of a species become separated by a mountain range.
A species evolves to eat many different kinds of food.
Populations of a species evolve to eat insects on different parts of trees
An organism feeds on another organism usually by living on or inside the host.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of species is sensitive to environmental changes?
indicator
generalist
keystone
specialist
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What process favors individuals that can survive the existing environmental conditions?
Natural selection
Speciation
Extinction
Geographic isolation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reproductive isolation leads to
Geographic isolation
Speciation
Extinction
Crossbreeding
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which one of these is considered artificial selection?
Selective breeding
Synthetic biology
Natural selection
Geographic isolation
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