1. The green house gases are caused by trapping of heat on earth.
2.Unsafe drinking water is caused by chemicals released in rivers.
3. Fragmentation of forests is caused by excess usage of land for agriculture.
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The earth magnetic field changes direction and its strength varies from year to year. This results in magnetic anomalies within a rock body as magnetic elements and minerals records the changing direction of the magnetic field.
As new magma is brought near the mid-oceanic ridge, the older ones are pushed backwards and they show a different magnetic field direction from the cooling magma. This is usually evident in the orientation of the magnetic minerals.
Answer:
The catalyst would be the tablets.
Explanation:
The tablets start the reaction. That is what catalysts do.
This method of shooting is called SNAP SHOOTING.
Snap shooting is a type of shooting which involves throwing both the rear and the front sights of a gun into line between the eye and the target and pulling the trigger. All these have to be done in one motion. This type of shooting is normally used when the target is at a close range.
The answer is C. Evaporation
