Answer: Nearly all scientists agree that the Earth's temperature is rising, but many disagree about whether humans are responsible.
Explanation: i got it right on edge
Answer:1st Big Bang 2nd Sun got borned by millions of tiny stars,space materials all collided together.3rd sun is in our solar system 4th in the future scientists don’t know when but the sun will get bigger swallowing almost all of our solar system (not the universe) and will blow up this is the natural life cycle of the sun predicted
Explanation:
I think it refers to worldwide mutual dependence between nations/countries as we depend on each other for the key things like food etc. on a worldwide level.
I think that they can either use fossils or age of rocks
