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Digiron [165]
3 years ago
5

Please help ASAP! Explain the process of mantle convection including the role of the Earth’s core, Earth’s mantle, convection ce

ll and density.
Geography
2 answers:
Drupady [299]3 years ago
6 0
In the earths mantle the convection currents pass through the mantle which then causes friction in the tectonic plates causing earthquakes,volcanoes or tsunamis
Lynna [10]3 years ago
4 0
Mantle convection is the very slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior to the planet's surface. The Earth's surface lithosphere rides atop the asthenosphere and the two form the components of the upper mantle. The lithosphere is divided into a number of tectonic plates that are continuously being created or consumed at plate boundaries.
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If you picked up a basalt rock which was shaped like a teardrop it could be a
Julli [10]
Halite, Calcite,Graniteigneous rock,Basaltigneous rock,Metamorphic,Gabbroigneous,Igneous rock,Metamorphic rocks,Sedementary rock,Obsidian, && last but not least is the Rhyoliteigneous.
3 0
3 years ago
How might history have been different if the cultures of Europe and the Americas had never come into contact
viva [34]

Answer:

Before the arrival of the Europeans to America, there were advanced civilizations in America, therefore, without the Europeans, I think these civilizations would have continued to develop, mainly the Aztec and Inca civilizations. Also, other civilizations would have grown. And a political-economic system similar to feudalism may have developed.

The population in America would also be larger and more interconnected. Also, the civilizations would have been developed more scientifically.

Europe, meanwhile, would have faced an economic crisis. Before the conquest of America, Europe was experiencing a great recession. Quite possibly this recession would have deepened.

Also, they would have faced a great famine; due to the exchange of products between America and Europe, the Europeans had more food options, for example, the potato.

Likewise, if Europeans had not reached America, other parts of the world would possibly have another history as well, such as Africa and Oceania, and even Asia.

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<em>I hope this information can help you.</em>

8 0
4 years ago
5. A Pacific mP air mass moving inland (eastward) and across the United States often produces ______ conditions along the wester
dedylja [7]

Answer:

The correct answer is C. Wet and unestable

Explanation:

The mP Air mass type is characterized for being mild and humid and it is commonly formed to the North Pacific, in United States, because its high latitudes. When it moves inland (Eastward) cold air meets warm air provoking  unestable conditions in the atmosphere boosting the formation of clouds, and subsequently, precipitation. Then, when decending over the western slopes of mountain, it is moist and can produce rain and snow.

6 0
4 years ago
Rewrite the equation �� − 3 =12(�� + 4) in standard form.
AlladinOne [14]

Answer:

What do the � equal?

Explanation:

4 0
3 years ago
List and explain the types of legislation Pls i need help!​
In-s [12.5K]

Answer:

Legislation is to perform the preparing the enacting law by local, state or national .

Explanation:

Legislation involves that not only action  a by legislative body also executive, by the concurrence is required to make veto power by house of legislature.

Government policy and the often in the actual preparation of legislation.

Legislation is done by many different types:- (1) supreme legislation (2) subordinate legislation (3) delegated legislation .

(1) Supreme legislation :- the supreme legislation  authority state for the itself its called supreme legislation, authority to the power and check any way.

(2) Subordinate legislation :- subordinate is the supreme authority any body subordinate is call subordinate legislation, under check a supreme authority.

(3) Delegated legislation :- the power is that conferred the executive body it is called delegated legislation, and delegate power of law making.

(3)

4 0
3 years ago
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