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Delvig [45]
3 years ago
9

Several times a year volcanoes erupt along the aleutian island chain in southern alaska. what geologic feature is responsible fo

r these hazardous events?
Geography
1 answer:
mamaluj [8]3 years ago
8 0

The geological feature responsible for the volcanic activity in this part of the world is the convergent tectonic boundary between the North American tectonic plate and the Pacific tectonic plate.

The Aleutian Islands are part of the so called ''Ring of Fire''. This means that they are part of the most active volcanic chain in the world. This is due to the convergent boundaries between the Pacific tectonic plate from one side, and the North American, South American, Eurasian, and Australian tectonic plate from the other side. The Pacific plate is submerging bellow all of them, and this contributes to the release of lots of magma and pressure towards the surface of the Earth, thus creating volcanoes in close proximity to the tectonic boundaries.

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Describe how an ectothermic animal may cool itself if the environmental temperatures are too high. (1 mechanism is sufficient)
Alex787 [66]

Answer:

Explanation:

Ectotherms are those animals whose body temperature increases and decreases along with the temperature of their surroundings. Examples are reptiles, amphibians. Ectotherms such as lizards, snakes regulate their body temperature not by producing metabolic heat but they follow other ways. One such way is by going into sleep, winter sleep (hibernation) and summer sleep (aestivation).

8 0
3 years ago
Earth's outer layer is composed of seven dominant plates. what is the name of this rigid outer layer?
krek1111 [17]
I believe the correct answer is lithosphere. The Earth's outer layer that is composed of seven dominant plates is the lithosphere. <span> Earth's </span>lithosphere<span> includes the crust and the uppermost mantle, which constitute the hard and rigid outer layer of the Earth. The </span>lithosphere<span> is subdivided into tectonic plates.</span>
6 0
3 years ago
Dry area with sparse plant life
Svetach [21]

Answer:

Deserts

Explanation:

A desert is a region on the earth surface with little to no rainfall all year round. Deserts also experience a wide range of temperatures daily. During the day, temperature is very high, at night, temperature falls rapidly and it is cold.

These extremes of conditions coupled with some other factors makes deserts badlands for plant growth. The soil is very lose here and contains little to no nutrients. Organic matter is non-existent due to low biodiversity.

Plants that grow in such conditions are called xerophytes. An example is cactus. They have evolved to survive and adapt to such extremes of conditions.

Examples of such deserts around the world are Sahara desert, Namib desert, Atacama desert, Kalahari desert etc.

5 0
3 years ago
Read 2 more answers
Which is a possible result of higher air temperatures caused by climate change? decrease in strength of hurricanes freezing of p
guajiro [1.7K]

The correct response will be Option B i.e Increase in

<u>Strength of Hurricanes</u>

  • As the air continues to warm due to climate change, hurricanes can hold more water vapor, producing more intense rainfall rates in a storm. Moreover, according to Knutson, most models show that climate change brings a slight increase in hurricane wind intensity.
<h3><u>Why are hurricanes increasing in strength?</u></h3>
  • Physics suggests that as the world warms, hurricanes and other tropical cyclones should get stronger, because warmer water provides more of the energy that fuels these storms. And climate simulations have long showed an increase in stronger hurricanes as warming continues

To learn more about strength of hurricanes, click the links.

brainly.com/question/8789147

#SPJ4

Correct Question - Which is a possible result of rising ocean temperatures caused by global warming?

A) formation of dust bowls

B) increase in strength of hurricanes

C) rapid evaporation of water in soil

D) decrease in population due to health threats

6 0
2 years ago
Based on the data shown, which of the following describes the most likely population context for the countries listed?
Kazeer [188]

Based on the data given the table describes the population of the given countries.

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  • As per the table the female and male expectancy of life and living standards are more in Japan and Italy as compared to Germany this means the stage of geographic transition where there are high living stands, low fertility.

Hence the option E is correct.

Learn more about the following describes the likely population context for the countries listed.

brainly.com/question/25091968.

7 0
2 years ago
Read 2 more answers
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