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LenKa [72]
3 years ago
14

What invention helped improve transportation on the river increasing trade

Geography
1 answer:
FromTheMoon [43]3 years ago
7 0

The answer is steamboats! The first steamboat came year 1807 and was invented by John Fitch:)

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The term “abundant” most likely means
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Abundant most likely means: more than sufficient without being excessive. plentiful implies a great or rich supply.

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evaporation is different than precipitation in that a) evaporation is a product and precipitation is the process b) evaporation
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The answer to your question is D. evaporation is a process and precipitation is more of an element in that process.

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Should we try to save renewable resources too?
vovangra [49]
Answer: Yes!

Detailed Explanation:

Resources are not free gifts of nature. They are the results of human functions. Hence we should try to save every type of resource in this world, whether it is renewable or non renewable.

Note: This Answer is not from the Examination point of view.
8 0
2 years ago
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The search for black holes has so far turned up some fairly convincing stellar-sized candidates in binary star systems. What obs
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Th similarities between the black hole and the neutron star is that they are formed from dead (dying) starts. But they come from different parent stars, if the parent star is 1.4 times the mass of the sun, a neutron star will be formed, but if the parent star is twice the mass of the sun a black hole is formed.

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A black hole is defined as an area of space whereby the matter is so compacted that nothing can escape from it. This area is called <em>event horizon. </em>Black holes are formed when an enormous star dies in z supernova. They weigh at least twice the sun's mass, and their mass is directly proportional to their radii.

Neutron stars are created during supernova and maintained by a neutron called <em>degeneracy pressure.</em> Neutron star has a small radius, typically 30 km, with a very high density made up of compacted neutrons.

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