Upon what measurement is earth's latitude and longitude system based?

(1) star angles
(2) gravity intensity
(3) magnetism direction-
(4) apparent solar diameter

Read the article titled "greening the globe." according to the section titled “the contention,” the debate over climate change has two basic camps of thought. identify these two camps and their beliefs. give examples of who supports each one and explain what evidence they use to support their arguments. based on these arguments, which way of thinking do you agree with and why?

What happens when heat from inside earth is transferred to its surface? warmer material is pushed to the crust more dense material is pushed to the crust warmer material is pushed to the outer core less dense material is pushed to the outer core

What organisms with hard parts stand a good chance of being fossilized if they are