During night, a person should not sleep under a tree because the tree

A statement followed by two assumptions I and II is given. Which one of the four given alternatives is correct? Statement One should not sleep under a tree at night. Assumptions I.The falling leaves may spoil our clothes. II. Trees give out 2 at night which is injurious to health.

Why it is not advisable to sleep under a tree at night?

What will happen, when you sleep under a tree during night time?

Why should a person not stand under a tree during a thunderstorm ?

During lightning, you are safer inside a house than under a tree. Why?

During lightening you are safer inside a house than under a tree. Why?

Why are we advised not be under a tree, if we are in the open during a thunderstorm?