i). What are the possible causes of tsunami? ii). What are the natural warning signs of tsunami? iii). How does a tsunami differ from a wind-driven wave?
Question 2
i). What are the possible causes of tsunami?
ii). What are the natural warning signs of tsunami?
iii). How does a tsunami differ from a wind-driven wave?
iv). What are the characteristics of tsunami wave in the water depths of 4000m - wave length, amplitude, velocity?
v). Can we provide warnings for tsunami from a far source? Discuss
vi). Can we provide warnings for tsunami from a near source? Discuss
vii). List 10 major tsunamis that have caused loss of life in PNG and the Pacific Region
viii). What advice can you give a coastal community reguarding safety on tsunamis? (Consider PPR - Preparedness, Prevention and Response).
The sub-parts to be solved
The surroundings in which all the plants, animals and other living beings reside is known as the environment. The environment is made up of the three realms, which are the, atmosphere, the hydrosphere and the lithosphere, corresponding to the air, water and soil. Any harm caused to the environment and to its realm, by anthropogenic activities or natural activities result into their pollution. However, there sometimes, certain factors and phenomenon other than pollution which can equally or more badly effect the environment and its realms, which are the Hazards and the Disasters.
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