The planet neptune is, on average, about 4.5 billion km from the sun. how long does it take light from the sun to reach neptune? (recall that the speed of light is about 300,000 km/s)

What are wetlands? A. where water covers the plants B. where water covers the road C. where water covers the animals D. where water covers the land

Where are rocks most likely to undergo brittle deformation in response to high stress?

How did scientist first designed the geologic time scale

What is ground deformation A. The results after a heavy rainstorm event B. the movement of the plates that that makes up earths crust C. Swelling in the earths surface as the magma pushes against is D.

The Panamal canal was one of the largest and most difficult engineering projects ever undertaken True or false

5x-4+21+90=180, what is it?

Which statement is NOT true of North Korea A. It is generally believed in North Korea possess nuclear weapons B. North Korea limits trade with each other continental neighbors, China and Russia C. Low-lying mountains cover its northern region D.

Why are oxygen concentrations in the deep waters of the North Atlantic higher than the concentrations found in the deep North Pacific?

By what year will 2/3 of the world's population lack access to clean drinking water?

How Dawlish Warren is formed