How many gigatons of carbon per year
count for all natural fluxes?

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

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

Define dew point. i am writing this part to be able to ask the question