SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Red water
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Red atmosphere
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Red clouds
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Red dust
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Detailed explanation-1: -Mars is known as the Red Planet because iron minerals in the Martian soil oxidize, or rust, causing the soil and atmosphere to look red.
Detailed explanation-2: -So, Mars is red because it has a layer of rusty dust covering its entire surface! Mars has some of the largest dust storms in the galaxy, in which the red dust gets whipped into the light atmosphere surrounding the planet. This is why Mars also appears to have a red sky.
Detailed explanation-3: -The simple explanation for the Red Planet’s color is that its regolith, or surface material, contains lots of iron oxide-the same compound that gives blood and rust their hue. But why does Mars have so much iron, why is that iron “oxidized, ” and why does iron oxide look red? It all started 4.5 billion years ago.
Detailed explanation-4: -Mars is known as the Red Planet because the iron oxide chemicals in its soil looks like rust.