Some scientists believe that all 7 continents were once a huge continents do you think this theory (continental drift) is a possibility

What degree meridian is the international date line?

Question 13 Where (in relation to the Sun) are the four densest planets? a) Farthest from the Sun b) Nearest to the Sun c) Distance from the Sun is not related to density d) Distance and density are in exact agreement

Which of the following statements best describe why the Dead Sea's water levels are decreasing? The Dead Sea is the final destination for the water of the Jordan River; there is no outlet.

What major landform covers most of eastern and southern canada

Why do the colorado river, rio grande, nile river, and yellow river now slow to a trickle or run dry before reaching their deltas?

Explain best management practices for the disposal of material collected from control devices

Which technology is used to deal with yard waste waste to energy combustion composting<< recycling landfill

What percent of the earth's water is undrinkable?

What are the 3 natural theories of climate change

What river shares a name with two African countries?