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nalin [4]
3 years ago
9

How long does it take for a Rift Valley to form ?

Geography
2 answers:
umka2103 [35]3 years ago
8 0

Answer:

Around 25 million years

djverab [1.8K]3 years ago
4 0

Answer: It can take millions of years for a rift valley to form.

Explanation: A rift valley is formed on a divergent plate boundary, a crustal extension or spreading apart of the surface, which is subsequently further deepened by the forces of erosion.

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In which figure is point G an orthocenter?
harina [27]

Answer:

Explanation:

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What mountain range runs north to south along the western edge of south america?
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the andes

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At a minimum, how many seismic stations are necessary to locate the epicenter of an earthquake?
Effectus [21]

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Explanation: I hope this helps:)

3 0
3 years ago
Which of the following terms describes days when the sun's rays directly hit the Tropic of Cancer and the Tropic of Capricorn?
marta [7]
<h2>Answer:</h2>

<u>c. Solstice</u> describes days when sun's rays directly hit Tropic of Cancer and Tropic of Capricorn.

<h2>Explanation:</h2>

The solstices occur due to the declination of the Earth's orbital movement around the sun. During this declination, the axial tilt is 23.5°. Furthermore, solstice's occurrence is during time the sun's direction is overhead the moon.

In Northern hemisphere, the declination is towards Tropic of Cancer with the axial tilt of 23.5°N. It occurs on June 20 & 22 while in the south the normal period of occurrence is between December 20 and December 23. In the south, the solar declination hits Tropic of Capricorn at 23.5°S.

4 0
3 years ago
Read 2 more answers
A wooden block 72cm long,42cm wide and 36cm high,is to be cut into cubical blocks of side 7cm.What is the maximum number of cubi
amm1812

Answer:

  300

Explanation:

The larger block can be cut into 7 cm pieces for a total of 10 pieces along the 72 cm dimension, 6 pieces along the 42 cm dimension, and 5 pieces along the 36 cm dimension. That will yield a total of

  10 × 6 × 5 = 300 . . . cubical blocks

__

Remaining scraps could be fastened together to make additional blocks.

6 0
2 years ago
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