Question 1 1 pts
T
A
Which of the following best explains why fossil fuel supplies are limited?
1
People are not allowed to use large amounts of fossil fuels.
Fossil fuels exist in very large quantities but they are difficult for scientists to locate.
Fossil fuels formed over millions of years and they are being used more quickly than they can be
replaced.
BOnly small amounts of fossil fuels even formed and early humans used most of the available
supply

Fossil fuels formed over millions of years and they are being used more quickly than they can be  replaced.

Explanation:

The best reason why he use of fossil fuels should be limited is that fossil fuels formed over millions of years and they are being used more quickly than they can be replaced.

Fossil fuels contains a very rich energy which is trapped within the carbon atoms and are obtained during combustion.

It takes several geologic years for the fuels to  form. On the other hand, our current rate of consumption of fossil fuels cannot be sustained because, consumption cannot be matched with the formation.

freezing

deposition

condensation

explanation;

melting also called fusion is the process where solid becomes liquid, sublimation is the process where solid becomes gaseous without first changing to liquid, deposition involves change from gaseous to solid state, freezing involves change from liquid to solid, boiling or evaporation involves change of liquid to gaseous state, while condensation is the change from gaseous state to liquid state.

endothermic reactions involves absorption of heat from the surroundings or the environment while exothermic reactions involves loss of heat energy to the surroundings.

in this case, sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.