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prisoha [69]
3 years ago
6

Why air is called protective layer of earth in 50 words

Biology
2 answers:
Vitek1552 [10]3 years ago
6 0
EARTH'S PROTECTIVE SHIELD. Earth is surrounded by invisible gases that form a thin protective blanket that we call the atmosphere. It contains the oxygen that we breath as well as other important gases such as nitrogen, carbon dioxide, water vapor, and ozone.
wariber [46]3 years ago
5 0
The stratosphere is crucial to life on Earth because it contains small amounts of ozone, a form of oxygen that prevents harmful UV rays from reaching Earth. The region within the stratosphere where this thin shell of ozone is found is called the ozone layer.
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<h3>What are Tectonic plates?</h3>

Plate tectonics, whose name derives from the Late Latin tectonicus and the Ancient Greek letter v, which means "pertaining to building," According to the widely accepted scientific idea , the Earth's lithosphere is made up of many major tectonic plates that have been gently shifting for nearly 3.4 billion years

The model is based on the idea of continental drift, which was created in the early 20th century. After seafloor spreading was confirmed in the mid- to late 1960s, plate tectonics became largely accepted by geoscientists.

Learn more about tectonic plates with the help of the given link:

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1 year ago
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What occurs during a decomposition reaction?
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3 years ago
How to use a microscope as a measuring tool?
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