Answer:
The findings are incorrect.
Explanation:
The geologist findings are incorrect because the layer of soil which is far away from the surface of earth is the oldest layer while on the other hand, the layer of the soil which is present nearer to the surface is considered as youngest so according to this phenomenon we can say that the findings of the geologists about the age of rock layers is incorrect or having error in it.
Answer:
Best example would be Carnot engine. It is possible in theory not in real life.
Explanation:
In real engines, the heat transfers at a sudden change in temperature whereas in a Carnot engine, the temperature remains constant. In our day to day lives, reversible processes can't be carried out and there is no such engine with 100 % efficiency. Thus, the Carnot cycle is practically not possible.
Latitude think about it like a ladder and longitude is long going side to side
Answer:
There are two reasons: at higher altitudes, there is less air pushing down from above, and gravity is weaker farther from Earth's center. So at higher altitudes, air molecules can spread out more, and air density decreases