OBJECTIVE FORESTRY

FORESTRY

SOIL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Parker was looking at a rock and saw tiny crystals. Parker should know that all rocks are made up of ____
A
diamonds
B
minerals
C
fossils
D
dirt
Explanation: 

Detailed explanation-1: -To identify your rock, first take note of its physical properties like color, luster, banding, layering, and grain size. Next, test for hardness and weight by running simple tests. Finally, compare the properties of your rock to those of known rock types while looking for other identifying characteristics.

Detailed explanation-2: -A rock is an aggregate of one or more minerals, or a body of undifferentiated mineral matter. Common rocks include granite, basalt, limestone, and sandstone.

There is 1 question to complete.