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Law Incorporation [45]
3 years ago
15

There are more than _____ amusement parks in the United States.

Geography
1 answer:
marishachu [46]3 years ago
6 0

Answer:

more than 400 amusement parks

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Between which two countries is there a land that no one owns?
Gnesinka [82]

Answer:

The correct answer is Bir Tawil.

Explanation:

Bir Tawil is a small area located between Egypt and Sudan, which is in dispute for these two countries. It is said to be the only territory in the world (along with a small portion of the Antarctic), which does not belong to anyone. However, there are constant claims from these two countries that claim to have sovereignty in this territory, but this has not been settled in international courts. Bir Tawil forms a kind of triangle of approximately 2000 m2, and recently a US citizen named Jeremiah Heaton symbolically claimed his sovereignty over these lands to proclaim his little daughter as queen, but no state in the world has recognized him.

6 0
3 years ago
Explain three ways that studying seismic waves can help scientists learn about Earth's interior. Enter your answer in the space
Wittaler [7]
By observing how seismic waves are absorbed and refracted, scientist have been able to work out where the properties of the earth change dramatically. our understanding of the internal structures of the earth and the size of its core is based on these observations.

basically:
size of core
structure of the earth I.e. the layers of the earth
and I think the last one is how the internal structure is changing? not sure on the last one but its still a solid guess.
3 0
3 years ago
If you are traveling from Spain (A) to North America (B), what 3 currents would you take?
Advocard [28]

Answer:

b

Explanation:

4 0
3 years ago
How can you explain rock evidence of Pangea?
otez555 [7]

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;

  1. 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.
  2. 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.
  3. Climatic clues such as glacial tills that are confined to temperate and polar regions have been found in tropical regions.
  4. Wegener fitted the present day continent into a giant supercontinent and this provided a visual support for his claim.
  5. 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.

8 0
3 years ago
This nation is the second-largest producer of opium in the world. aCambodia bLaos cMyanmar dBrunei
kolbaska11 [484]
It is c, Myanmar!!!!!!!
8 0
3 years ago
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