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3 years ago

Volcanism is more likely on a planet that

Geography

2 answers:

Brrunno [24]3 years ago

6 0

Has high internal temperatures...hope this helps :)

aksik [14]3 years ago

5 0

Answer:

Higher internal temperatures can make a planet most like to have Volcanism

Explanation:

Volcanism is the result of a planet losing its internal heat. Volcanoes can form where rock near the surface becomes hot enough to melt.

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An aquifer that is separated by impermeable rock is called a(n) _____________ aquifer.

Marianna [84]

Answer:

confined

hope this helps

6 0

1 year ago

itan's orbital radius is about 1222000 km and its orbital period is just under 16 days. From this information, estimate the mass

maksim [4K]

Answer:

$5.67\cdot 10^{26} kg$

Explanation:

For a satellite in orbit around a planet, the gravitational force between the planet and the satellite is equal to the centripetal force that keeps the satellite in circular motion.

So, we can write:

$\frac{GMm}{r^2}=m\frac{v^2}{r}$

where

G is the gravitational constant

M is the mass of the planet

m is the mass of the satellite

r is the orbital radius of the satellite

v is the speed of the satellite

The equation can be rewritten as

$M=\frac{v^2r}{G}$

Also, we can write the orbital speed as the ratio between the length of the orbit (circumference of the orbit) and orbital period, T:

$v=\frac{2\pi r}{T}$

Substituting into the equation for M,

$M=\frac{4\pi^2 r^3}{GT^2}$

Here we have:

$r=1,222,000 km = 1.222\cdot 10^6 km = 1.222\cdot 10^9 m$ is the orbital radius

$T=16 d \cdot 86400 s/d=1.38\cdot 10^6 s$ is the orbital period

Substituting, we find the mass of the Saturn:

$M=\frac{4\pi^2 (1.222\cdot 10^9)^3}{(6.67\cdot 10^{-11})(1.38\cdot 10^6)^2}=5.67\cdot 10^{26} kg$

4 0

2 years ago

What river forms a large portion of the border between the united states and mexico?

Juliette [100K]

Salutations!

What river forms a large portion of the border between the United states and Mexico?

The Rio Grande River forms a large portion of the border between the United States and Mexico. The Rio Grande River is a global river that separates Mexico and the United States. It starts from Colorado, and then dribbles till Gulf of Mexico.

Hope I helped :D

7 0

3 years ago

Over the years, the United States government has intervened in Latin America on behalf of US business and __________ interests.

vitfil [10]

For the blank its "political"

7 0

3 years ago

Read 2 more answers

Which was an effect of the Industrial Revolution?

abruzzese [7]

The correct answer is D. Decreased travel times.
The industrial revolution revolutionized the transport as well, so in this period we have the emergence of transporting machines, like the trains for example, and they were also getting better and better as the year passed by, and they were of great help to the people, especially when they had to travel on long distances.

7 0

2 years ago