Question

Look at the figure and answer the question:
(i)Name the state (solid, liquid or gas) in which each part exists.
(ii)Which part of the earth is suitable for human habitation? Why? ​

Answer 1

1)The state a given substance exhibits is also a physical property. Some substances exist as gases at room temperature (oxygen and carbon dioxide), while others, like water and mercury metal, exist as liquids. Most metals exist as solids at room temperature. All substances can exist in any of these three states.

2)It is suitable for humans at this moment in history because it is solid and contains much of the needed abiotic factors that we (and other living organisms) need to survive. The biotic factors that we need also live on the earth's crust. You question is very vague.

@Ramanari12✌✌

Answer 2

Answer:

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