1 What is sunlight composed of?
A. light of varying intensity
B. light of varying wavelengths
C. light traveling at different speeds
D. light of a single color
what does the author explain in the first paragraph of the te


What are the concentrations of hydroxide and hydronium ions in a solution with a ph of 10.2?

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic