Question

Activity 3
To observe the presence of air in the soil.
Pour some water over the soil kept in a jar. You will see
some air bubbles. This shows that the soil contains air,
trapped between its particles. This air escapes in the
form of bubbles when water is poured on it.

plz write this activity properly then I will mark you as brilliant please​

Answer 1

Answer:

AIM:- To show the presence of air in soil

PROCEDURE:- pour some water in the soil kept in a jar

OBSERVATION:- When we pour water we observe some air bubbles in the soil .This is because air is present between the soil spaces .when water is poured air escapes out in the form of bubbles

SO THIS ACTIVITY SHOWS THE PRESENCE AIR IN SOIL

THANKS

plz mark it as brainlist