Which of these is an abiotic factor that influences the piedmont plateau in north carolina? a-rolling hills b-tall trees c-forest animals d-human interactions

The answer is A - rolling hills.

Explanation:

Firstly piedmont is a French word which means "foot of the mountain". The  biodiversity is influenced by both biotic and abotic factors. Abiotic factors are nonliving things such as temperature, sunlight, rolling hills (in this question). Biotic factors are living factors such as plants, animals and humans. So in this question all the other options are biotic factors.

the core of the sun is so hot and there is so much pressure, nuclear fusion takes place, hydrogen is changed to helium. nuclear fusion creates heat and photons. when the heat reaches the earth it warms the molecules of the atmosphere, and they warm other molecules and so on.