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Vadim26 [7]
2 years ago
13

F) As the universe ages, galaxies gravitate towardeach other, in other words, clusters tend to getdenser. What impact could such

an evolution have on the typesof galaxies?
Geography
1 answer:
Elan Coil [88]2 years ago
6 0

Answer:

This evolution will trigger the event known as "galactic cannibalism."

Explanation:

Galactic cannibalism occurs when a galaxy "completely swallows" another galaxy, that is, it incorporates it and promotes a fusion between the two, forming a single galaxy. This occurs as the universe ages and the distance between galaxies narrows. However, this happens very slowly, mainly because the galaxies are located very far from each other, and it is necessary for the universe to age millions of years for galactic cannibalism to occur.

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How big is the Great Pacific Garbage Patch 2018?
Agata [3.3K]

Answer:

1.6 million square km

Explanation:

The Great Pacific Garbage Patch is an excellent proof of how much the humans are damaging the environment, and how little they actually care about it. The biggest ocean on the planet, the Pacific Ocean, has a garbage patch that is estimated to be 1.6 million km in size. To put into a perspective, that's approximately twice the size of Texas. That data is from 2015 though, so the chances are that in the present the garbage patch is even bigger. The Great Pacific Garbage Patch comes to literary be a slow moving island of garbage. It is around 3.5 meters deep, and it contains around 7 million tons of garbage, the majority of which is plastic. This garbage patch actually has so much plastic that it outnumbers the plankton in the Pacific Ocean. The fish that lives around it, as well as the other marine life, are badly affected, and around 8% of them actually have plastic in them because of it.

8 0
3 years ago
Environmental problems in Mexico include all of the following EXCEPT
JulijaS [17]

Answer:

A) groundwater overdraft.

Explanation:

  • Mexico faces significant environmental challenges damaging the county's natural resources overgrazing by cattle and deforestation and desertification in this place have become serious issues.
  • Due to the burning of fossil fuels and vehicular exhausts, there is a significant amount of air pollution and caused by industrial smog and noise pollution created by them.
  • The country has a deficit of fresh and clean water due to being bordered on all sided by mountain ranges the land is high and rugged and subsidence occurs due to the movement of American plate westwards.  
  • Volcanoes and earthquakes are often found in this country.
7 0
3 years ago
In 2009, environmental analyst Lester R. Brown estimated that reforesting the earth and restoring the earth's degraded rangeland
fredd [130]

Considering how large of a GDP the US have, I would agree with such a move. There's several reasons why I would agree on such a move. One of them is of course the well being of the nature, as it is crucial for the survival of every living organism, including the humans. Reforestation will bring in lot of benefits that will gradually return the investment. For starters, the air quality will improve, and by doing so, the health problems among the people will reduce significantly, thus much less will be spent on healthcare. Part of the new forests can be fruit forests, which will be an enormous reserve of organic food without having to use any labor or effort in production. Also, by establishing forests, whole ecosystems will get back on the scene, so lot of useful plants can be harvested from the forests, such as herbs and mushrooms. If the US makes a deal so that it can use certain part of the benefits from the forests until it gets its enormous investment, it will be a win-win situation for everyone. In order to have the budget for the global reforestation, it would be the best to cut down on the budget for development of weapon of mass destruction and the budget for war.

5 0
2 years ago
Which of the following land masses is an example of supercontinent
Helga [31]
Pangaea would be you answer. 
5 0
3 years ago
The easternmost point in the United States is
Anni [7]

Answer:

West Quoddy Head.

Explanation:

West Quoddy Head is the easternmost point, located 2,507 miles from the geographic center of the United States. The westernmost point is Cape Wrangell, Alaska, which is 3,625 miles west of center.

8 0
3 years ago
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