15 points PLEASE HELP NEED ANSWER ASAP

Are there energy alternatives that emit less CO2 than natural gas does? If so, are these solutions equally available everywhere on Earth?

Yes, there are safer and less polluting alternatives that we can use for energy

Explanation:

Such as wind power, Solar power, Hydropower, and nuclear energy not as safe but it's better kind of. pretty much most of these are available on earth maybe not hydropower but yes in a way they are sort of

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.