1. carbonaceous chondrites
2. laboratory measurement
3. seismic waves
those are the 3 ways af how scientist study it.
:)
The idea that the universe began as a point and expanded, was the Big Bang theory.
Massive land size, countries with the world’s largest populations such as China, India, japan, etc
Answer:
Submarine canyons are perhaps the most conspicuous features occurring on continental slopes. They are incised into all continental margins and act as conduits for the transfer of sediment from the continents to the deep sea [85].
Explanation:
Hope this helps
