earthquakes and other ground motions. These earthquakes can generate tsunamis in the ocean which eventually impact land. By analyzing the earthquakes, scientists can determine the likelihood that a tsunami will form, and they can issue warnings if warranted. A basic seismometer is comprised of a frame (securely affixed to the A tsunami is just like those ripples but the disturbance that sets them moving is much greater than a small stone. It can be triggered by an undersea earthquake, landslide or volcanic eruption. In deep water tsunami waves can extend thousands of feet into the sea, and reach speeds of 500mph, almost fast enough to keep up with a jet airplane.
State Water Resources Control Board FACT SHEET 18.104.22.168 Clean Water Team. Colorless water is considered pure though it may be unsafe for human health. Generally, colored water imparts adverse effect on human health and aquatic environment.