Answer:
Explanation:
Geographic Information Systems (GIS) store, analyze and visualize data for geographic positions on Earth’s surface. GIS is a computer-based tool that examines spatial relationships, patterns and trends. By connecting geography with data, GIS better understands data using a geographic context.
D. Phytoplankton are most efficient
Answer:
you....your not asking anything?
Answer:
It is a change from one form to another. Or unit to another
Explanation:
the exosphere is the outermost layer of our atmosphere answer is d