2 years ago

According to the Big Bang Theory, the universe originated as -

Geography

1 answer:

Arisa [49]2 years ago

8 0

I believe it is the third choice, there was nothing then a sudden explosion, creating the universe

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An earthquake that measures 8.0 on the Richter scale is ____ times stronger than an earthquake that measures 5.0.

SVETLANKA909090 [29]

Answer:

i think its 100 times stronger

8 0

3 years ago

Explain why a waterfall is a temporary feature on a rivers course

barxatty [35]

Explanation:

waterfalls are temporary features of rivers because stream erosion is greatest at waterfalls and rapids. The water that falls at the base of the waterfall erodes rock there, leaving the rock at the tops of the waterfalls to overhang. Overall, undermining causes waterfalls to recede farther upstream.

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2 years ago

Seismologists indicate that the average thickness of granitic continental crust is about 35 kilometers. Make the same kind of ca

kaheart [24]

Answer:

542.5 km

Explanation:

average thickness of granitic continental crust = 35 km

Average density of crust ( from section C1 ) (pc) = 3.3 g/cm^3

Average density of mantle (Pd) = 3.1 g/cm^3

applying the concept of Isostay

attached below is the missing part of the question and solution