Most of a stream's kinetic energy is involved in eroding and transporting sediment.
Indicate whether the statement is true or false
Question 2
Large crystals found in a fine-grained groundmass can indicate a(n) ____.
A)origin from a magma with an early intrusive phase followed by an extrusive phase
B)origin from a magma with an early extrusive phase followed by an intrusive phase
C)rock of mixed volcanic-plutonic origin
D)intrusive slow cooling process
E)origin from a magma with an early intrusive cooling phase followed by an extrusive cooling phase
How solar-energy power works
Energy flow through an ecosystem.
Organisms can be classified according to their source of energy
Kinetic versus Potential Energy
Rich Energy Deposits
Energy Balance and Imbalances