Will give a brainlest species whose populations follow a boom-and-bust curve are most affected by health factors reproductive factors density-dependent factors density-independent factors

Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere