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denpristay [2]
3 years ago
11

Which layer(s) of Earth participate(s) in plate tectonics? Select all that apply.

Physics
2 answers:
mafiozo [28]3 years ago
8 0
I am pretty sure it is A and D
nadezda [96]3 years ago
5 0

A and D are the correct answers.

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xIn the reaction A B + C + heat, ______. there is a net input of energy the potential energy of the products is greater than tha
kow [346]

Answer: Option (d) is the correct answer.

Explanation:

A chemical reaction in which heat energy is liberated is known as an exothermic reaction.

For example, A \rightarrow B + C + Heat

In an exothermic reaction, energy of reactants is more than the energy of products.

This means that potential energy of products is less than the potential energy of reactants.

Thus, we can conclude that in the reaction A \rightarrow B + C + heat, the potential energy of the products is less than that of the reactant.

6 0
3 years ago
What type of soil is found around Pennsylvania riverbanks and consists of particles smaller than sand
PSYCHO15rus [73]

Answer:

Monongahela silt loam

Explanation:

Monongahela silt loam

its obvious

3 0
3 years ago
Which does not use a wheel and axle?
omeli [17]
A saw, because wheels and or axles are present in all of the other items. A saw is a wedge, this it does not contain axles or wheels.
4 0
3 years ago
Why does the Moon appear red during a lunar eclipse?
dem82 [27]

Answer:

Image result for Why does the Moon appear red during a lunar eclipse?

A lunar eclipse takes place when the sun, Earth and moon line up in space. The moon passes through Earth's shadow. ... Bottom line: The moon can look red during a total lunar eclipse because of sunlight that's filtered and refracted by Earth's atmosphere

6 0
3 years ago
Which shows a decrease in fluid pressure? A. Water in a creek slows down as it enters a slow-moving river. B. Oxygen is compress
Ainat [17]

Answer:

Option D.

A fan is turned from high speed to low speed.

Explanation:

It is important to note that air is also a fluid.

In a system, static pressure of air increases with the speed of rotation of the fan. This is because when the speed of the fan is increased, the force with which it is pushing the air molecules is increased. Since pressure is a relationship between force and area, the pressure of the air molecules will be increased.

Conversely, when the speed of the fan is reduced, the priming force on the air molecules will be reduced, hence the pressure of the air will drop.

This makes option D the correct option

3 0
3 years ago
Read 2 more answers
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