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- 1. Multiple Choice
The maximum number of individuals that an ecosystem can support is...
carrying capacity
immigration
population density
- 2. Multiple Choice
What is the carrying capacity of the graph?
around 500
800
300
- 3. Multiple Choice
Which of the following would INCREASE a population?
increase in predatorsincrease in available foodinsufficient water
- 4. Multiple Choice
Food, water, sunlight, shelter, and space are resources that are __________ population growth
limit
carry
are found in rocks
- 5. Multiple Choice
When resources are NOT available a population will _____________ in size.
Increase
Decrease
Stay the same
- 6. Multiple Choice
A rat is eaten by a bird; the bird is the predator and the rat is the prey.
True
False
- 7. Multiple Choice
Which are abiotic limiting factors?
The populations of plants in habitat.
Number of predators.
Water, space, and oxygen.
- 8. Multiple Choice
Which is a biotic limiting factor?
Food available for organisms.
The nitrogen available as nutrients to algas.
The number of bodies of water in a habitat.
- 9. Multiple Choice
What happens to the rabbit population on year 4?
It begins to decrease
It stays the same
It increases
It reaches carrying capacity
- 10. Multiple Choice
During which day did this population reach carrying capacity?
Day 2
Day 11
Day 23
Day 35
- 11. Multiple Choice
In the rainforest plants compete for limited ...
Water
Space
Prey
- 12. Multiple Choice
After the rabbit population increases it will decrease because..
There is not sufficient food for the rabbits to reproduce
There are not many predators for the rabbits
rabbits reproduce rapidly.
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