Question

how are mountain important to us ?
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Answer 1

Answer:

idk

thanks for the free point dear

Explanation:

Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another. This bending by refraction makes it possible for us to have lenses, magnifying glasses, prisms and rainbows.

Answer 2

$\huge\mathfrak\red{AnsWer}$

Mountains are natural elevations of the earth's surface rising abruptly from the surrounding level.

They can be found in several parts of the world

Climbing or living near a mountain can have several benefits to your health

In fact you should go find one right now

Recent Research has confirmed a link between altitude and weight loss

it's also good for your heart health

Lower oxygen levels turn on certain genes and that might help the way the heart muscie functions

Mountains also inspire physical activity

There is a long list of outdoor sports that can be practiced in these terrains

Skiing burns more than 400 calories and rock - climbing burns around 75p calories an hour.