Question

Earth is approximately a sphere of radius 6.37 × 106 m.
What are (a) its circumference in kilometers, (b) its surface area in square kilometers, and (c) its volume in cubic kilo meters?​

Answer 1

Answer:

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$\purple{ \boxed{ \mathbb{ \purple{ \dag{ANSWER↬}}}}}$

Circumference = 40023.89

Surface Area = 5.1 × 10⁸

Volume = 1.0826969e+12

Explanation:

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Answer 2

Answer:

the process by which green plants make their food is called photosynthesis.

:)