Low atmospheric pressure exists on the Earth in which of the following latitudes?

Lightning is a stream of flowing electrons. It occurs when

(i) Charges accumulated on the cloud discharges through it.

(ii) A huge mass of charged layer of cloud discharges with the Earth.

The figure shows a bottle filled with warm water first and then emptied and the cap was put tightly. Then cold water was poured on it. The shape of the bottle gets distorted.

Statement $1$: Atmospheric pressure is more than air pressure inside the bottle as the air was driven out.
Statement $2$: Air exerts pressure on surfaces with which it comes in contact.

Observe the given figure. What do you infer from this?

Four glass bottles are kept in four vessels as shown in the figure.

If a balloon is fixed on the mouth of each of the glass bottles, then the balloon will inflate in _____.