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monitta
3 years ago
10

The four main spheres of earth are the _____.

Geography
1 answer:
olga_2 [115]3 years ago
5 0
Everything in Earth's<span> system can be placed into one of </span>four major<span> subsystems: land, water, living things, or air. These </span>four<span> subsystems are called "</span>spheres<span>." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).</span>
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What island country is off the east coast of africa?
arsen [322]

Answer:

Madagascar

Explanation:

The largest number of islands of Africa are found in the Indian Ocean, with the sovereign island nations of Comoros, Seychelles, Mauritius and Madagascar located off the southeastern seaboard of Africa being the most notable.

4 0
3 years ago
Which of the 3 motions of the ocean is controlled by the moon's gravitational pull?
vampirchik [111]

Answer:

The tides are controlled by the Moon's gravitational pull.

Explanation:

An ocean motion that is controlled by the Moon's gravitational pull is the tides. The tides occur because the Moon manages to pull the water on Earth's surface toward it, so the water level gets higher on the side of Earth that's facing the Moon and on the opposite side. The water on the sides of Earth doesn't get pulled, but because the water is pulled toward the other sides, the water there retracts and the water level drops.

The tides vary in their levels, depending on the intensity of the gravitational pull from the Moon. This results in extremely high tides and extremely low tides in some parts of the month, or in very small high and low tides in other parts of the month. The tides have good and bad aspects about them, and humans have tried their best to use the good sides of them in full.

6 0
3 years ago
30 cm cubic of water was mixed with 30 cm cubic of ethanol. the final. volume of the misturr was found to be less than 60cm cubi
Marizza181 [45]

Answer: in mixture water molecules comes closer to ethanol molecules because of hydrogen Bonds. Then smaller water molecules occupy less volume than in pure water.

Explanation: water molecules are smaller than ethanol molecules.

Both form Hydrogen bonds in pure form and in water-ethanol mixture.

Water molecules fill better space between ethanol molecules.

I think volume of the mixturecoild be 59.6 -59.8 cubic cm

7 0
2 years ago
What does “re-use the words of the question (this becomes your thesis)” mean?
Julli [10]

Answer:

I think it will mean that the words of the question represent the key-words of your thesis. So you mustn't change the words of the question while writing your thesis

5 0
3 years ago
Read 2 more answers
How can I find the value of x
Leona [35]
(6x-1) + 121 = 180
6x-1 = 59
6x = 60
x = 10







7 0
3 years ago
Read 2 more answers
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