Which of these is true about the mantle?
A. It is solid and does not move.
B. It moves quickly and unpredictable.
C. It moves in very slow currents.
D. It can suddenly cause huge fault lines.

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa