Question

Which of the following is not a component of the physical environment.

Answer 1

3.d

4.a

B.

1. Sum of physical and biological factors along with their chemical interactions that affect an organism

2. 3 layers

Crust

Mantle

Core. - Inner core n outer core

Answer 2

Environment is a place where different things are such as a swampy or hot environment. It can be living (biotic) or non-living (abiotic) things. It includes physical, chemical and other natural forces. Since everything is part of the environment of something else, the word environment is used to talk about many things.

The Earth has four layers: the solid crust on the outside, the mantle and the core — split between the outer core and the inner core.

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