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Oliga [24]
3 years ago
7

4. The term Pangaea was first used by Alfred Wegener. He proposed the __________ theory.

Geography
2 answers:
Andrew [12]3 years ago
4 0
The continental drift theory
MA_775_DIABLO [31]3 years ago
3 0
The answer is continental drift.

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What type of rock are fossils usually found in? Igneous basalt rock Igneous granite rock Metamorphic rock Sedimentary rock
aleksandrvk [35]

Answer: Sedimentary rock

Explanation:

From google (There are three main types of rock: igneous rock, metamorphic rock, and sedimentary rock. Almost all fossils are preserved in sedimentary rock. Organisms that live in topographically low places (such as lakes or ocean basins) have the best chance of being preserved.)

5 0
3 years ago
Morphological and genetic comparisons group 30 species of snapping shrimp (genus Alpheus) into 15 pairs of closely related speci
shusha [124]

Answer:

species rose by allopatric speciation when Isthmus of Panama separated the ancestral species.

Explanation:

  • The causes of the morphological and the genetic comparison of the groups of 30 species can be explained by the part of the species that have an allopatric specialization.
  • Suggest the mode of the specialization that occurs when the biological population of the same species becomes isolated with each other  
  • This prevents the interference of the gene flow.
  • The isthmus of the Panama is a narrow strip of the lands and contains the countries of the Panama and was formed about  2.8 million years ago.
5 0
3 years ago
Which of the following is the largest ?<br><br> A. the moon<br><br> B. the earth<br><br> C. the sun
Ksivusya [100]

Answer:

C. the sun

Explanation:

The sun is the largest out of the moon and the earth.

Sun = 109 times Earth

Sun = 400 times moon

8 0
3 years ago
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What country in East Asia has resorted to "pollution exporting" where dirtier factories are moved overseas as a way to improve i
kolezko [41]

Answer:

B) Japan

Explanation:

The pollution export hypothesis suggests the need for capital control and foreign trade operations. The economic policy implications of the Jones and Manuelli model suggest that developed countries such as Japan that are not able to establish efficient anti-pollution policies could benefit from international assistance that allows them to establish efficient control institutions. Finally, the equilibrium models discussed imply that any public policy that accelerates the transition from corner solutions to interior solutions would be beneficial for the environment. Normally, these public policies should be policies to promote economic growth and increase investments for the improvement of the environment.

7 0
4 years ago
Explain what causes earth quakes.​
Evgesh-ka [11]

earthquakes are caused when rock underground suddenly breaks along a fault

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4 years ago
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