Answer:
0.25m/hr
Explanation:
The average speed of an object is the total distance travelled divided by the total time taken.
0.5m/2hr = 0.25m/hr
Explanation:
The mid-oceanic ridges are formed by the process of plate tectonics. Mid oceanic ridges are series of linear mountain ranges along divergent margins on the ocean floor.
- When two tectonic plates diverges, or moves apart, molten materials from the asthenosphere rises to the surface.
- The surface is the ocean floor. ]
- The new magmatic body is predominantly basaltic magma.
- On the ocean floor, older part of the oceanic plate moves backward away from the margin.
- The new ones crystallize and sets at the edge of the margin.
- This then forms the mid oceanic ridge.
- As the plate keeps diverging, more crustal materials are deposited and formed here.
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Sea floor spreading brainly.com/question/9912731
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Answer:
When two forces act in the same direction, they add together. When forces act in opposite directions, they are combined by subtracting the smaller force from the larger force. Balanced forces acting on an object will not change the object's motion. When you add equal forces in opposite direction, the net force is zero. Does this help?
Explanation:
<span>Transpiration is considered as necessary evil because during CO2 and other gaseous exchange, water also escapes and that could be harmful to the plant.</span>