Answer asap! only one more question after this! must be correct! points given!

Abiotic is contain nonliving or abiotic parts. the very bottom one is biome.  this is made up of Community. the very top one is ecosystem. and the last one is population.  heres your answers.

A large area dominated by characteristic plants and animals is called a biome. 
This is made up of ecosystem, which contains both nonliving, or abiotic parts, as well as groups of different species, called a community.
The last one is population.
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