Click the correct answer (True or False).
Click the correct answer.
The lithosphere consists of which of the following?
Crust and the upper layer of the mantle
Crust only
Mantle and the outer core
Crust and the inner core
Which of the following refers to the process of charging tall buildings, poles, wires and trees by clouds?
Friction
Conduction
Induction
All of them
Which of the following cannot be charged easily by friction?
A plastic scale
A copper rod
An inflated balloon
A woollen cloth
When a glass rod is rubbed with a piece of silk cloth, what happens?
The rod and the cloth both acquire positive charge
Becomes positively charged
And the cloth both acquire negative charge
Becomes negatively charged
Which part of the Earth lies below the crust?
Lower mantle
Upper mantle
Outer core
Inner core
