Cacti storing water in leaves are

Cactaceae Stores water in leaves. It implies

Evaporation of rain water leaves ......... residue.

Plants in which the swollen leaves that are adapted to desert conditions, minimizing water loss, and storing water are called-

Assertion : Onion leaves are centric and green Reason : Aerial leaves of onion store food.

The collecting and storing rain water for future purpose is known as ________ .

In a residential society, rain water is stored in underground water tank. If the water stored at the rate of 30 cubic cm per second and water is stored in ‘x’ second and ‘y’ cubic cm (i) Write this statement in linear equation in two variables. (ii) In how many seconds, water stored is 120 cm^(3) .