In a septic system, the water filters through sand and naturally occurring minerals as it is returned to the environment. true or false

The Himalayas in South Asia or an example of what type of plate boundary

On average, the people of sub-saharan africa have large families. truefalse

If a yellow star is moving away from us very rapidly, what color will it appear to be?

Thunderstorms are the result of

What could happen if the polar bear population was removed?

Quais foram Os Principais aspectos que contribuíram para o declínio do sistema socialista no leste europeu?

Which of these remains unchanged during the compaction of sediments? A) mass. B) color. C) volume or D) pore space

The Treaty of Rawalpindi established Afghanistan's independence in 1919 from which of these nations? A. Kazakhstan B. The United Kingdom C. India D. Russia

Which jet stream affects weather in South Africa? A. the northern subtropical jet stream B. the southern subtropical jet stream C. the northern midlatitude jet stream D. the southern midlatitude jet stream

How is the orientation of earth's magnetism record in rocks on the ocean floor? a) rocks align themselves to earth's gravitational feild b) earth's magnetic orientation is locked into rock when the rock cools c) all rocks have the same magnetic