Which of the following statements about energy resource availability is true?
a.
nonrenewable energy sources will be completely used within 10 years.
b.
nonrenewable energy sources are readily available in all countries.
c.
the exact amount of nonrenewable energy resources is not currently known.
d.
all of the above are true.

The correct answer would be c. The exact amount of nonrenewable energy resources is not currently known.

Nonrenewable resources are the natural resources which are present in a limited amount on earth. The speed of formation of these resources is much less than the speed they are being utilized.

The exact amount of available nonrenewable resources is not known, however, it has been estimated that they will last in next 25 to 50 years.

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.