The primary cause of water contamination is human activity.
Most of the liquid fresh water on Earth is found
Most of the liquid fresh water on Earth is found
The oceanic crust is oldest near the ridge of a divergent pl…
The oceanic crust is oldest near the ridge of a divergent plate boundary.
Evidence indicating that the Earth is layered can be found b…
Evidence indicating that the Earth is layered can be found by studying
About what percent of Earth’s water is fresh?
About what percent of Earth’s water is fresh?
The seismic P-waves and S-waves
The seismic P-waves and S-waves
Salt water makes up about 70% of the water on Earth.
Salt water makes up about 70% of the water on Earth.
The ph of rainwater is naturally
The ph of rainwater is naturally
An abyssal plain is typically flat land on either side of a…
An abyssal plain is typically flat land on either side of a stream.
About what percent of Earth’s water is fresh?
About what percent of Earth’s water is fresh?