Fire trucks have the word FIRE written two ways, as seen here, on the front of the truck. Why is that?
A) So people who do not read English will know what the word is.
B) So someone seeing the print in their car mirror can read the word.
C) To let people in front of and behind the fire truck read the word.
Eliminate
D) So people approaching the truck and passing the truck can read the word.

a.

explanation:

b.

explanation:

compass can be used day and night, cloudy or sunny

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.