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Papessa [141]
2 years ago
12

2. If there is no mantle in the structure of the Earth, how would this affect life on the Earth?​

Geography
1 answer:
vazorg [7]2 years ago
8 0

    The Earth's mantle is very important. It is important for the Earth's crust evolution, as well as being the provider of thermal and mechanical forces for plate tectonics. The mantle is what covers the most part of Earth inside if it is not there, then the heat of the core will burn the Earth's crust. And the mantle does make up 84% of Earth's volume, so that wouldn't be good!

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It does not exceed 50 degrees fahrenheit
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3 years ago
What causes the chemical weathering of a rock containing iron to become soft and crumbly and reddish brown in color
zlopas [31]

Oxygen causes the chemical weathering of a rock containing iron to become soft and crumbly and reddish brown in color.

<h3>What is the role of oxygen in rock weathering?</h3>

Oxygen is said to be a very reactive element and this often makes it reacts with rocks and this often leads to rust formation and others.

Therefore, Oxygen causes the chemical weathering of a rock containing iron to become soft and crumbly and reddish brown in color.

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5 0
2 years ago
Choose the most correct scenario for a sunny summer afternoon at a parking lot.
vitfil [10]

Answer:

D. Solar radiation heats the asphalt; the air immediately above is heated through conduction; the warm air rises in free convection.

Explanation:

As the parking lot is exposed to the sun, on a sunny afternoon, we can consider that the sun is radiating with high intensity in this environment, causing the asphalt to be strongly heated. In this case, the air that comes in contact with the asphalt ends up being heated, because the heat of the asphalt is transmitted by the air through the process called conduction, which is the heat transmitted by the agitation of the molecules.

The heated air becomes less dense, that is, it becomes lighter and this causes it to rise, while the cold air is more dense and descends, coming into contact with hot asphalt and also heating up. In that case, a heat transfer called convection occurred.

5 0
3 years ago
State your claim Make sure your claim fully explains why you can see the moon during the daytime and night. Whey can we see the
astra-53 [7]

Answer:

The day moon is a product of the sunlight reflected on the satellite. Sometimes, we can see the moon during the daytime, because depending on the moon´s position, sunlight is reflected on the satellite, allowing us to see from the Earth during the day.

Explanation:

The moon is a dull satellite that has no light by itself. The only way we can see it is through the reflection of the sunlight on this body. This effect also depends on the moon´s position concerning the Earth and to the sun. It is a natural product of the rotation and translation movement of the Earth and the moon.

This effect is related to the moon phases: new, first quarter, full and third quarter. During the daytime, we can see the waxing and waning gibbous phases because the moon is placed in a way that sunlight reaches it and reflects its shape. When this effect occurs, we can see that the star and the satellite get more separated each day. The moon gets to hide in the skyline later than the sun. This is why sometimes we can see the moon during the evening or the day.

4 0
3 years ago
Prepare a table to describe the habitat of important animals of India
natita [175]

Land: Elephant (grasslands/forests), Rhinoceros, Lion, Tiger (forests), Fox, Jackal, Buffalo

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3 0
3 years ago
Read 2 more answers
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