Common-Core/ Grade 4
Science MCQ Based On Describing ecosystems
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Common-Core Grade 4 - 4 Describing ecosystems
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A dependent organisms that consume.
The place of environmental and biological needs.
Earth's surface is mostly covered by water.
Energy flow in the food chain.
Abiotic means non-living
A source at the initial level.
Imminent extinction.
It is a community or group of living organisms that live in and interact with each other in a specific environment.
Heterotrophs depend on other organisms for their survival.
Temperature, light, air, water, soil are non living
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