Rocks and Minerals
____________are different from rocks as they have the same chemical structure throughout. A rock can be composed of a variety of different minerals.
Minerals
A boulder is a rock that is smaller than 25 cm. True or False?
False. Boulders are larger than 25cm.
Which type of Earths material is found on the edge of the beaches and that is made up of quartz?
Sand
Which of Earths Process happens deep inside the earth to change sedimentary rock to metamorphic rock?
Heating
What does soil consist of?
Decayed plants and animals and broken bits of rocks and minerals.
Which Earths Process turns magma into rock?
Cooling