kailan po ba lumalaki at lumiliit ang tubig sa dagat?at saan naman ito kumukuha ng tubig para lalaki ang tubig?
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What is seismic?
How do we know magma does not originate in the liquid outer core?
Explain the process of fossil formation?
Explain valley?
What ways can igneous rock form two ways?
How does a volcano erupt?
Explain where would you expect to find the oldest basalt on the floor of the atlantic ocean?
What is marine geologists?
What is metallurgy?
Define happening when a metamorphic rock is forming?
What is drift (or drive)?
Explain which is the largest reef?
How old is the earth?
Why did the continents spread apart?
What is ampourpose?