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poizon [28]
1 year ago
7

What acts as a source of heat in the mantle and results in mantle convection?

Biology
2 answers:
alexira [117]1 year ago
8 0
The correct answer would be C
Paha777 [63]1 year ago
6 0

Earth's core acts as a source of heat in the mantle and results in mantle convection.

Answer: Option D

<u>Explanation:</u>

The earth is divided into three layers namely the outer crust, the middle mantle and the inner core. The inner core layer of the earth has very high temperature due to which it is very hot and it acts as source of heat for the middle layer mantle.

Mantle convection is the moderate crawling movement of Earth's strong silicate mantle brought about by convection flows conveying heat from the earth’s core to the earth’s crust. Thus the Earth's core acts as the heat source for mantle.

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7. Mrs. Everhart developed the theory that all bulldogs are great pets. After all her bulldog Meatball is a
Leno4ka [110]

Answer:

No it is not a scientific theory.

Explanation:

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Presently, a logical hypothesis must meet a few rules, and one of those is that it must be upheld by a few (and free) strands of proof.  

For this situation, we have just one hypothesis, that bulldogs are great pet and Meatball is great among bulldogs, and it isn't sufficient, at that point it can not be a scientific theory.

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1 year ago
A caterer finishes cooking vegetable soup at noon but does not need to serve it until 7 p.m. how should the caterer handle the s
anzhelika [568]

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In the given case, there is a need to cool the soup correctly in a cooler or fridge, and then reheating it on the stove at about 165 degrees F within two hours.  


8 0
2 years ago
The innermost serous membrane covering the heart is the: Group of answer choices synovial layer peritoneum visceral pleura visce
stepan [7]

<u>Answer:</u>

<em>There are innermost serious membranes that cover the heart is Parietal Pericardium.</em>

<u>Explanation:</u>

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1 year ago
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Bas_tet [7]

Answer:

The correct answer is option A.

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Thus, the correct answer is option A.

7 0
1 year ago
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