The ___________________ _ or focus of an earthquake is the location within the crust where the energy of an earthquake is released. The ___________________ _ is the point on Earth's surface directly above the focus.
Fill in the blank(s) with correct word
Question 2
At the height of the Great Ice Age, the present desert regions of southwestern United States ____.
A)were covered with continental ice sheets
B)were drier than modern day conditions
C)had large lakes form in intermontane basins
D)were tropical rainforest environments
E)were covered with valley glaciers
Ammonium as an energy source for chemoautotrophic bacteria in soil.
Organisms can be classified according to their source of energy
Focus on older adults - risk for infection
Free Energy
Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ...
Solar energy heats the atmosphere, creates seasons, and causes air to circulate