It brought prosperity to many parts of the Central America , helped protect rain forest's , and improved trading with other countries
The quote states that we should be using solar energy before our limited amount of naturally occurring oil and coal runs out. Meaning; we should be proactively working towards solar power rather than to wait for our resource to run out to start.
Answer and Explanation:
Stress is pressure per unit area applied to a rock or solid.
Strain is the deformity or change in dimension of the rock as a proportion of the original dimension thus being a dimensionless quantity.
Answer:
humus
Explanation:
Humus is one of the organic matter that helps soil fertile.
The correct answer should be Census