If you see a sedimentary rock outcrop with layers of red sandstone on top of layers of tan sandstone, what do you know about the ages of the two layers

Which type of volcano is most explosive usually only expelling ash?

Why might Chinese people in urban areas and Chinese people in rural areas have different opinions on the one-child policy?

The complement of an angle is 25 degrees. What is the measurement of the angle?

Lymph from the right leg ultimately is delivered to which duct in the thoracic region?

Sunita is tired of being part of a particular achieved status. Which would contribute to a change of her status? O A. She gets a promotion at work. O B. She wins first prize in a writing contest. O C. She drops out of school. O D. All of the above

Identify three forces that act on plates to make them move.

Exit which country shares the southern border of the united states? a. canada b. mexico c. ontario d. greenland

Why do magmas rise toward Earth's surface? Magmas are mainly liquid and contain dissolved fluids such as water; most are less dense than the adjacent solid rock. Most magmas are richer in silica than most crustal and upper mantle rocks.

Which African desert is the world's largest (non-polar) desert?

as the temprature of an enviorment increases. the rate of chemical weathering of its rocks will most likely ___.