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Marina86 [1]
3 years ago
15

Pyroclastic flows primarily contain pumice, vesicular pyroclastic material, and ________.

Geography
1 answer:
ExtremeBDS [4]3 years ago
7 0

Answer:

d. lava flows volcanic mudslides called lahars

Explanation:

Mudflows of volcanic eruptions are the most dangerous, and are called lahars. A lahar is a type of mudflow or debris flow composed of a slurry of pyroclastic material, rocky debris, and water.

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Which of the following is true about coastal breezes?
9966 [12]

Answer:

They can blow from one direction in the morning, and from the opposite direction in the evening, and they are caused from differences in temperature of the land and the ocean.

Explanation:

The coastal breezes are breezes that occur near the coastlines. The general rule for the direction of the wind implies here as well as in any other place in the world, the wind blows from an area with higher air pressure toward an area with lower air pressure. When it comes to the coastal regions, because they have two contrasting landscapes, the wind changes direction during the day.

The land and the water have different properties, with the land heating up much faster and cooling off much faster, while the water heats and cools off slowly. This leads to larger oscillations in the temperature on land and with it larger oscillations in air pressure, while the temperature oscillations in the water are small and with it, the air pressure has much lower oscillation. When the land heats up, the wind blows from the ocean toward land because the air pressure is higher above the water, but when the land is cooler, the wind blows from the land toward the ocean because the air pressure is higher above the land.

6 0
3 years ago
Metamorphic rocks form from heat and pressure changing the original or parent rock into a completely new rock. The parent rock c
anastassius [24]

Answer:

Metamorphic rocks form from heat and pressure changing the original or parent rock into a completely new rock. The parent rock can be either sedimentary, igneous, or even another metamorphic rock. ... This changing of rock types is called the "Rock Cycle".

Explanation:

Hope this helps!

6 0
3 years ago
Read 2 more answers
Which of the following are correct statements about the Indian subcontinent
CaHeK987 [17]

The subcontinent has fewer natural barriers to invasion than East Asia.

There are lot of educated people in India who are fluent in English.

Explanation:

The Indian subcontinent and East Asia are both regions in Asia. They border with each other, with the border being on the northern part of the Indian subcontinent and southwestern part of East Asia. These two regions have lot of differences between them, including culture, languages, religion, lifestyle, politics, geography etc., but they also have several similarities too.

One similarity of these two regions is that both of them have natural barriers, which throughout history have helped a lot in their protection. The Indian subcontinent has only two natural barriers, the Himalayas, which are massive and occupy almost the entirety of the northern part of the region, and the ocean. East Asia has multiple natural barriers, including the Himalayas, Taklamakan Desert, several seas, and the taiga.

One big difference between the regions is that in India there are much higher percentage of educated people that are fluent in English than in East Asia. This is mostly because India is a former British colony, so the English language is a legacy from the colonialism, but it is also seen as advantageous when looking for jobs.

Learn more about the taiga brainly.com/question/11274134

#learnwithBrainly

8 0
3 years ago
The following lists the steps between the Siberian traps and mass extinction. Choose the answer that puts the steps in the corre
BaLLatris [955]

Answer:

The correct order is: 6, 2, 5, 3, 1, 4

Explanation:

Siberian traps refers to the moment when the volcanoes of Siberia expelled a large amount of CO2 and HCl gases that are highly toxic and that promoted a mass extinction, that is, it caused the death of several living beings in a short period of time. This happened over 250 years ago and was caused by the steps:

It all started when volcanoes expelled large amounts of carbon dioxide into the atmosphere, which contaminated the atmosphere and caused a rise in temperature, creating strong global warming. This caused a great warming of the surface of the seas, which caused them to evaporate in great intensity and lose large amounts of oxygen and become anaerobic environments, conducive to the growth of bacteria producing hydrogen sulfide, which is a very toxic gas. This gas was released into the atmosphere, killing several living beings intoxicated with the contaminated air.

6 0
3 years ago
What province in canada has tried to gain independence due to cultural differences
Harman [31]

Answer:

Explanation:

The achievement of sovereignty for the Quebec state. The creation of a political and economic association between this new independent state and Canada.

8 0
3 years ago
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