Which often results from great variations in a habitat’s abiotic conditions?

lower temperatures
fewer organisms
more niches
increased moisture

The result that is often seen when there is a great variation in a habitat's abiotic conditions is that there are more niches. When we say niche, this is an ecological term that refers to the response of an organism or population to its environment based on the resources, the competitors around it, as well as other factors that could affect them.

It equals just about 6,300 km per hour each day an week