Changes in ecosystem functioning and the structure of vegetation affect which of the following in a region?

hydrosphere conditions

biosphere conditions

cryosphere conditions

atmosphere conditions

The problem with utilitarianism is the focus on doing the most good for a select few, such as Adolf Hitler and his idea of launching a national genocide against Jews on the ethical grounds of restoring the Aryan race. True/False

The o horizon is a dense layer of fine soil and clay. true or false

This bay is 300 miles north of Madrid Spain

Why do debris flows contain a variety of sediment sizes? a. Intense rain generates surface flow with the power to move lots of sedimentb.

Seismic waves are generated by movement along: a. Oceans b. Glaciers c. Faults d. Fractures

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 ___.

What's The largest landmass on earths surface