What do weather maps display?

weather stations

environmental events

atmospheric conditions

mathematical equations

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

Connect the whole numbers on the periodic table to indicate what they represent?

Once similarity and one difference between a mixture of elements and a mixture of compounds