Which of the following statements about energy producing technologies is true?

a.
some currently used energy producing technologies have no disadvantages.
b.
alternatives to nonrenewable energy sources can be as effective.
c.
air pollution is common to all energy producing technologies.
d.
alternatives to nonrenewable energy sources are typically more damaging to the environment.

The correct answer is B. Alternatives to non renewable energy sources, such as gas and coal, can be as effective. Renewable sources of energy like wind and solar power can be very effective and do not harm the environment. They are also sustainable whereas non renewable sources are not.

The correct answer is B. Alternatives to non renewable energy sources, such as gas and coal, can be as effective. Renewable sources of energy like wind and solar power can be very effective and do not harm the environment. They are also sustainable whereas non renewable sources are not.

The correct answer is b because the alternates can have the same effects or more effects

The correct answer is b because the alternates can have the same effects or more effects

Wetlands form where water and land meet. a lake with a wetland fringe can fill in with decayed plant and animal material to become a wet meadow. a pond can fill in to become a bog or fen. sediment can fill in a river marsh to become a swamp.flooding of coastal lowlands from rising sea levels has created broad coastal marshes that are protected from wave action by barrier islands or reefs. coastal wetlands also form when rivers deposit sediment as they reach the ocean. plants then take root and hold the soil firm against the forces of tides and waves.

Cartificial intelligence