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yanalaym [24]
3 years ago
10

What is the difference between a crater and a caldera?

Geography
2 answers:
natita [175]3 years ago
7 0

Answer:

The answer would be b

Explanation:

Craters are formed by the outward explosion of rocks and other materials from a volcano. Calderas are formed by the inward collapse of a volcano's magma chamber. Craters are usually much smaller features than calderas, and calderas are sometimes considered giant craters.

mario62 [17]3 years ago
5 0
<h2>Answer:</h2>

C) Craters are formed by ejecting material during volcanic explosions while calderas are formed from inward collapse of volcano tops during explosive eruptions.

<h2>Explanation:</h2>

Calderas form when the volcanic eruption or the eruption of lava creates a huge empty magmatic chamber below the surface of the earth which later form a depression due to collapsing back into the chamber.  

Calderas are not visible with a naked eye; they can only be seen on images taken from out of space. An example of the gigantic caldera is Yellowstone National Park. Craters, however, results from volcanic eruptions which cause vents were magma and other material escapes to form a cone shape. An example is Mt. St Helen.

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Write True or False in the blank following each statement to indicate whether it is accurate or not.
zzz [600]

Answer:

a) The existence of the supercontinent Pangea led to a high degree of geographic uniqueness (endemism) among species during the Late Triassic. ==>FALSE

b) The Jurassic Period marks the time when dinosaurs began to dominate among terrestrial vertebrates. ==> TRUE

c) The scarcity of sediments from the Middle Jurassic may explain the apparent decrease in dinosaur diversity during this time. ==> TRUE

d) Mammals and dinosaurs co-existed throughout the Jurassic and Cretaceous Periods. ==>TRUE

e) The greatest leap in dinosaur diversity occurred during the Jurassic Period. ==> FALSE

f) There is a correlation between the rise of angiosperms and the diversity of herbivorous dinosaurs during the Cretaceous Period. ==> TRUE

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4 0
3 years ago
Which of the following is an example of a renewable resource?
SashulF [63]
The answer is A minerals
3 0
3 years ago
Why is the capital of Turkey, Ankara instead of Istanbul?
nikitadnepr [17]
<h2>Hi ♡</h2>

➡️ATATÜRK primarily chose Ankara because it is located in the center of Turkey and it will be the most sheltered place. In addition, all political buildings and decisions were taken there.

➡️ In short, due to its geopolitical position, Ankara is in the middle of Turkey, it is not an easily occupied place, the Turkish Grand National Assembly is in Ankara, the transportation has improved.

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7 0
2 years ago
It's urgent please help! find the perimeter of the triangle with vertices listed (-5,2), (3,2), (1,6)
vovangra [49]

Answer:

19.68

Explanation:

Given:

Vertices : (-5,2), (3,2), (1,6)

To get the length of each side, we need to

Length = √(x2 - x1)^2 + (y2 - y1)^2

calculate the distance between the points ;

Taking, (-5,2), (3,2)

L1 = √(3 -(-5))^2+ (2 -2)^2

L1 =√(3 + 5)^2 + 0^2

L1 = √8^2 = √64 = 8

Taking L2 ; (3,2), (1,6)

L2 = √(1 -3)^2 + (6 - 2)^2

L2 = √ (-2)^2 + 4^2

L2 = √ 4 + 16

L2 = √20 = 4.47

Taking L3 ; (-5,2), (1,6)

L3 = √(1 - (-5))^2 + (6 - 2)^2

L3 = √(1 + 5)^2 + (6 - 2)^2

L3 = √6^2 + 4^2

L3 = √36 + 16 = √52

L3 = 7.21

Therefore, perimeter = L1 + L2 + L3

8 + 4.47 + 7.21 = 19.68

4 0
3 years ago
Read 2 more answers
Please help me with my homework<br>​
sweet [91]

Answer:

Explanation:

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3. Arid land with usually little vegetation know for very little rainfall a year

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3 years ago
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