Rocks have been used by humans throughout history for tools weapons and

Geography

1 answer:

nataly862011 [7]3 years ago

5 0

Rock art? It's probably not the best answer, but apart from tools and weapons, it was the only thing I could think of.

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Atmospheric pressure is the force exerted by the atmosphere on a certain area.

dedylja [7]

Answer:

True

Explanation:

The pressure exerted by the air is said to be the atmospheric pressure and it acts as force over the surface of the earth. As pulls exerted by the gravity of the earth.

Commonly measured by the barometer, a device used to measure that atmosphere when values are measured or taken from the average mean sea levels.

Thus its defined be as force per unit area as air has weight. The development of high and low pressure is measured at the sea level which is 1013 pascal.

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3 years ago

The term "unification" refers to the merging of two states into one, but not to the creation of regional political or economic b

Stella [2.4K]

Answer:

The unification term refers to a state formation.

Explanation:

The term unification refers to unify or join more than one state. It is a nation-state formation and involves bringing together various states into a single nation. Germany and Italy are part of the unification of several states. The Unification of Germany and Italy were part of the nationalism that began to emerge in the 19th century. The Unification is only possible through having the same culture, religion, culture and language in all the small states.

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3 years ago

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The oxygen-carbon dioxide cycle involves the conversion of oxygen to carbon dioxide and back through living organisms. Please se

uysha [10]

Answer:

Most Living organisms breathe in oxygen and breathe out carbon dioxide so looking at the phrasing it appears to be false.

Explanation:

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3 years ago

What are three issues that small island countries in the Pacific might face that differ from those faced by larger nations?

AURORKA [14]

Water shortage, domestic waste, coastal erosion

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2 years ago

Geography What clouds are associated with a warm front? (mark all that apply) cirrus cumulonimbus altostratus nimbostratus

andrew11 [14]

Answer:

The cirrus, cumulonimbus, altostratus, nimbostratus clouds are all assiciated with a warm front.

Therefore all the given options are correct.

Explanation:

The weather fronts can result in the formation of clouds. A front occurs when the two large mass of air collides on the surface of earth.

Warm fronts results in the cloud formation when warm air slides above and replace the cold air. The different types of clouds that can be formed by warm fronts are: altostratus, altocumulus, cirrocumulus, cirrus, cirrostratus, cumulonimbus, nimbostratus, stratus and stratocumulus.

Therefore, cirrus, cumulonimbus, altostratus, nimbostratus clouds are all assiciated with a warm front.

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3 years ago