Answer:
minerals
Explanation:
Rocks are identified primarily by the minerals they contain and by their texture. Each type of rock has a distinctive set of minerals. A rock may be made of grains of all one mineral type, such as quartzite. Much more commonly, rocks are made of a mixture of different minerals.
Answer:
1. Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma.
2.Since it is lighter than the solid rock around it, magma rises and collects in magma chambers.
3. Eventually, some of the magma pushes through vents and fissures to the Earth's surface.
4. Magma that has erupted is called lava.
Explanation:
There is so much salt in the dead sea that bacteria doesn't want to grow... the salt in the sea causes things to float really easy so it supports no life.
Answer:
Wegener Studied Jet Stream to find evidence for past climate data
