Answer:
The World's Longest Mountain Chain In South America Is Andes
Answer:
I think it is cost production
Explanation:
Answer:
The correct answer is: Alfred Wegener.
Explanation:
Alfred Wegener (1880-1930) was a German polar researcher, meteorologist and geophysicist, and a first person who suggested that the continents were once a supercontinent called Pangaea, but slowly drifted apart.
Answer: Death valley
Explanation:
Just know it.
Answer:
The correct answer is Secondary Waves (S).
Explanation:
When the rocks inside the earth suddenly break, or an exploration occurs, seismic waves are generated.
When an earthquake occurs, the secondary waves (S)are the second to reach a seismometer. This type of waves is known as body waves and they travel through the interior of the Earth instead of moving over the surface.
The waves that arrive first are the Primary (P) waves that are the fastest type of seismic wave, therefore they are the first to reach a seismograph.
S waves arrive second after an earthquake.
S waves are also known as secondary waves, hence why they arrive second after an earthquake.
Hope this helps!
The dinosaurs ate too many other organisms and then starved.
An object from space struck Earth.
An ice age covered most of Earth with ice.