On a cosmic calendar, in which the history of the universe is compressed into one year, when did the dinosaurs become extinct, given that they became extinct 64 million years ago?

Question 4 2 pts 4. A flat alluvial-floored valley with fairly steep walls and a stream beginning to meander would be a stream. youthful mature old bajada

Causes of fast growing of the settlement in South Africa

12x+15+9x+41 ...

Which of the following statements about the calcite compensation depth (CCD) is correct? Below the calcite compensation depth (CCD), a. Physical conditions cause calcium carbonate to dissolve. b.

What is the only inhabited continent that does not touch any other continents

All the following are destroying the amazon rainforest except

How did the askja eruption in 1895 do to the icelanders? (food, land, population)

What would happen if the aggressors were not stopped?

What makes the sahara a desert

Sea-level changes: Group of answer choices a) are reflected by blankets of marine sediment called clathrates. b) are cyclic, consisting of episodes of transgression and regression. c) have been as great as 3,000 m during the Phanerozoic Eon.