Ocean Hazard Notes
Danger Formula: DA+DB+DC= Catastrophe, rip currents, and crisis on shore.
Tsunamis
Tsunami is a high wave caused by earthquake and long landslides. There are many danger factors of tsunami such as the Burma plate. Burma plate is the India plate that caused undersea-earthquake. Another factor is ocean wave physics. Ocean wave physics displaces water to do moving plates. The seafloor topography determines the tsunami's power. Tsunamis can rise up to 25 feet or more. The tsunami can cause a lot of damage as in the video, where it came to shore. When it came to shore it washed away vehicles, people, and palm trees. The tsunami also caused people to lose many lives. Tsunami is a danger zone.
Rip Currents
Rip current is very strong narrow current flowing out from the beach, through the surf zone. This causes a hazard to people swimming there. People who are trying to get of the rip current keeps getting pulled back, so the best way to get out of rip current is to swim sideways out. Surf zone physic is where the water transforms in to hill with gravity trying to pull it back but it may be too strong. Underwater topography helps form rip waters. Inexperience is another factor that leads to danger when you don't know what to do in a rip current. Rip currents are a danger zone.
Jellyfishes
Jelly fishes as the Box jelly fish is very dangerous, because of it's poison. The poison causes your blood pressure to rise and it gets to your head. This poison can even kill you. Low shorelines launches tsunami with steep waves which stops the waves and brings more jelly fishes close to the shore. Another factor is that we have a shared habitat, where humans swim in Great Barrier Reef. Marine predators like the box jelly fish is one of the most deadliest predators. There are much more room for jelly fishes, because of the diminishing fishes. Lastly due to unnatural weather patterns, it causes there to be more jelly fishes. Jelly fishes area danger zone.