Question

_ is a term that describes the number and variety of species that live in an area.

Answer 1

Answer:

Biodiversity

Explanation:

The three options given don't seem to be correct...

Sustainability is how biological systems remain diverse and productive.

Ecological Footprint is the impact of human activities measured in terms of the area of biologically productive land and water required to produce the goods consumed and to assimilate the wastes generated.

Agriculture is the science of raising plants and/or animals for food, clothing or other useful products or the practice of cultivating the land or raising stock.