
STD 7 SCIENCE UNIT 8 PAVAN VAVAJODU CHAKRAVAAT MCQ QUIZ
NCERT Solution for Class 6 Science Chapter 1 - Nutrition in Plants All living o…
Soil Mixture of rocks particles, sand and humus is known as soil. Soil supports the growth of plants by holding the…
Wind Storm Air: Air is a mixture of gases. Wind: Moving air is called wind. Air exerts pressure: The fact tha…
Weather Climate Weather: The day to day condition of atmosphere at a particular place is called weather. The weat…
Physical and Chemical Changes We see different types of changes; every day in our surrounding. Growth of tree, risi…
Acid Base Salt Substances can be divided into three types – Acid, Base and Salt. ACID: Taste of acid is sour. The…
Heat Heat is the transfer of energy from a hot body. The sense of touch can be used to understand the degree of hot…
Animal fibres → Wool and silk fibres are obtained from animals. → Wool is obtained from the fleece (hair) of fleec…
Introduction In the previous chapter we learned that plants can prepare their own food by photosynthesis but anima…
Introduction All living organisms such as plants and animals require food. So food is essential for all living orga…