Most water covering Earth is salt water.
Why is fresh water a limited resource?(1 point)
Responses
Groundwater is too difficult to access.
Groundwater is too difficult to access.
The supply of water on Earth decreases over time.
The supply of water on Earth decreases over time.
Too much water is wasted on irrigation.
Too much water is wasted on irrigation.
Most water covering Earth is salt water.
1 answer