I would say a natural disaster like a forest fire that could kill trees that are their homes. A forest fire could kill the trees and also the cones they eat for food and thus destroy their habitat and also a source of food and the branches they use to travel from one tree to another in the upper stories of the forest.
B native elements is the class of minerals
We can actually infer here that as a hydrologist who happen to be in charge of the inspection of the Laguna de Bay and Manila Bay, the water distribution on these areas in terms of freshwater and salt-water can be quantified according to their degree of salinity. Laguna de Bay is a fresh water lake whose degree of salinity is lower than that of the Manila Bay.
<h3>What is
Laguna de Bay?</h3>
The Laguna de Bay is actually known as the third largest inland body of water. It is located in Southeast Asia. It is found in the heart of Luzon Island.
The Manila Bay is known as the natural harbor which is known to serve the Port of Manila (on Luzon). It is located in the Philippines; the capital city of the Philippines.
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Earthquakes would be the correct answer
