Earth, Moon and Sun
A. Multiple Choice Questions (Book Work) 1. The axis of the Earth is ________. Answer: (b) Slightly tilted 2. Physical size of the Moon is ________. …
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To visualize positive and negative integers and practice addition.
Chapter – The Other Side of Zero Topic : Understanding Addition of Integers Objective To help students understand positive and negative integers and practic…
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Practical-3: To compare the rate of seepage of water through clay, sand and gravel.
Aim To compare the rate of seepage of water through clay, sand and gravel . Materials Required 3 plastic bottles or funnels Clay Sand Gravel 3 beakers or me…
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Heat Transfer in Nature
A Fill in the blanks. 1. Land heats up and cools down than water. 2. Heat cannot travel by convection throu…
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