Extramind

Class 7th Science

Acids, Bases and Salts

(5)

Electric Current & its Effects

(6)

Fibre to Fabric

(8)

Forest-Our Lifeline

(3)

Heat

(6)

Light

(6)

Nutrition in Animals

(15)

Nutrition in Plants

(7)

Physical & Chemical Changes

(4)

Reproduction in Plants

(7)

Respiration in Organisms

(7)

Soil

(5)

Speed Motion And Time

(5)

Transportation in Animals And Plants

(10)

Waste Water Story

(7)

Water- A Precious Resource

(5)

Weather Climate And Adaptation of Animals to Climate

(6)