Ecosystems and Population Growth

What are the living components of an ecosystem called?

• Biotic factors

• Abiotic factors

• Community

• Population

What are the nonliving components of an ecosystem called?

• Biotic factors

• Abiotic factors

• Community

• Population

What is a community in an ecosystem?

• All biotic factors in a given ecosystem

• Organisms of the same species in an area

• Individual organisms in a population

• Basic atoms bonded together to form molecules

What is a population in an ecosystem?

• All biotic factors in a given ecosystem

• Organisms of the same species in an area

• Individual organisms in a population

• Basic atoms bonded together to form molecules

What is an organism in an ecosystem?

• All biotic factors in a given ecosystem

• Organisms of the same species in an area

• Individual organisms in a population

• Basic atoms bonded together to form molecules

What is a cellular level in an ecosystem?

• All biotic factors in a given ecosystem

• Organisms of the same species in an area

• Individual organisms in a population

• Basic atoms bonded together to form molecules

What is an example of competition for resources in an ecosystem?

• Squirrels and chipmunks competing for acorns

• Bees and flowers in a mutualistic relationship

• Cattle egrets and cows in a commensalistic relationship

• Ticks and hosts in a parasitic relationship

What is an example of a mutualistic relationship in an ecosystem?

• Squirrels and chipmunks competing for acorns

• Bees and flowers in a mutualistic relationship

• Cattle egrets and cows in a commensalistic relationship

• Ticks and hosts in a parasitic relationship

What is an example of a commensalistic relationship in an ecosystem?

• Squirrels and chipmunks competing for acorns

• Bees and flowers in a mutualistic relationship

• Cattle egrets and cows in a commensalistic relationship

• Ticks and hosts in a parasitic relationship

What is an example of a parasitic relationship in an ecosystem?

• Squirrels and chipmunks competing for acorns

• Bees and flowers in a mutualistic relationship

• Cattle egrets and cows in a commensalistic relationship

• Ticks and hosts in a parasitic relationship