Question

1.Most people can drive cars to thier homes with petroleum, coal, or natural gas. Why is it important to find alternatives for these sources of energy? What are three examples of alternatives?
2. How do gynosperms seeds differ from anigosoerm seeds? Provide an example for each.

Answer 1

it is important to find alternatives for these sources of energy because petroleum, coal, or natural gas are non-renewable natural. these are limited in nature. thus it is important to find alternatives for these sources of energy.

Answer 2

examples of alternatives
--Solar energy
--wind energy
--geothermal energy
--Biofuel