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SVETLANKA909090 [29]
3 years ago
13

This sphere is composed of all the air particles surrounding the Earth.

Chemistry
1 answer:
vladimir2022 [97]3 years ago
6 0

Answer:

atmosphere

Explanation:

atmosphere is composed of all air particles surrounding the Earth

biosphere is composed of all living organisms on the Earth

hydrosphere is composed of all water particles in the Earth

I guess geosphere is all about rocks and soils

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Answer:

<h2>46.5 %</h2>

Explanation:

The percentage error of a certain measurement can be found by using the formula

P(\%) =  \frac{error}{actual \:  \: number}  \times 100\% \\

From the question

actual number = 37.2 cm³

error = 54.5 cm³ - 37.2 cm³ = 17.3 cm³

We have

p(\%) =  \frac{17.3}{37.2}  \times 100 \\  = 46.50537

We have the final answer as

<h3>46.5 %</h3>

Hope this helps you

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