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WorksheetsEcosystems 1
Total questions: 10
Worksheet time: 8mins
All living and nonliving things in an area and their interactions is a(n)
population
ecosystem
community
biotic
A ____________ is a place that provides all the things an organism needs to live.
population
ecosystem
biotic
habitat
A group of organisms of one species that live in an area at the same time.
population
ecosystem
community
biotic
Different populations in an area make up a _____________
population
community
biotic
habitat
Living things in an ecosystem are also called ____________ factors.
biotic
habitat
ecosystem
abiotic
___________ factors are the nonliving things found in the ecosystem.
community
tundra
abiotic
freshwater
The Tundra, desert, and tropical rainforests are _________
Aquatic ecosystems
terrestrial ecosystems
habitats
communities
How are animals of the Tundra and the desert similar?
What are factors that limit the number of organisms that can live in a habitat? Click all that apply.
food
water
space
shelter
What happens when overcrowding occurs in an ecosystem? Click all that apply.
The sky begins to fall.
Food supplies run out.
Organisms begin to die out.
Organisms move to another area.
