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Your question: <span>The weathered layer of loose inorganic material overlaying unfragmented rock below is ________.
Your answer: </span>The weathered layer of loose inorganic material overlaying unfragmented rock below is regolith.
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Constitution of Nepal 2015 is the present governing Constitution of Nepal. Nepal is governed according to the Constitution which came into
Answer: A) to limit government authority
Explanation:
Flash floods are dangerous because they usually take place clearly rapid because of heavy rain, rain from hurricanes, and many others. Like normal floods, flash flooding can damage houses and result in important flooding causing harm to vehicles, strength strains, and buildings. i'm hoping this facilitates!
A flood is an overflow of water onto land this is normally dry. Floods can happen almost anywhere. they could cowl a place with only a few inches of water or they could convey enough water to cowl the roof of a residence. Floods may be risky for communities, lasting days, weeks or sometimes even longer.
A flood occurs whilst water from a river , lake , or ocean overflows onto the land round it . an excessive amount of rain or melting snow are the principle reasons of floods . every so often the soil in the ground can make a flood worse. this is because whilst rain falls, the soil normally soaks it up like a sponge.
learn more about flooding here :/brainly.com/question/134213
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i. Using fossil evidences
ii. Similar rock lithologies at the edges of continent
iii. Climate clues
iv. Fitting of the continents into a puzzle
v. Sea floor spreading
Explanation:
Pangea was a super-continent on the earth which formed about 330 million years ago during the Paleozoic and began breaking up during the early Mesozoic, about 175 million years ago.
Most of the present day continents formed as a result of the separation of the Pangea in the early Mesozoic.
The first scientist to propose the existence of this super-continent was Alfred Wegener in 1912. He suggested the continental drift hypothesis to explain the separation of the land masses.
Today, the theory has been revised to the theory of plate tectonics which provides a better mechanism to understand the drifting of the continents.
Here are some of the evidences to support the existence of Pangea;
- Using fossil evidences: Mesosaurus, a reptile animal that lived during the Permian, was found in both South America and Southern Africa. Since this animal could not swim nor fly, only a jointed landmass could have made them present in both continents.
- Similar rock lithologies at the edges of continents: rock formations at the Western edge of Africa and South - Eastern part of Brazil matches with one another and have been believed to be once joined together.
- Climatic clues such as glacial tills that are confined to temperate and polar regions have been found in tropical regions.
- Wegener fitted the present day continent into a giant supercontinent and this provided a visual support for his claim.
- Evidences from sea floor spreading revealing magnetic reversals at divergent margins suggests the prevalence of plate tectonics i.e moving plates on earth.
This among many other evidences underscores the existence of a supercontinent called Pangea.
