Algae in the ocean carry out photosynthesis and release the gas into the water.

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What is true of sea slugs in these orders