Page 1 :
| Tick (/) what we shou, , . Answe, , , , , , 4. The shape of our Earth is, C) (b) rectangle () (©) round, , (a) square, , . Match correctly., , 1. flat ground (a) hill, 2. highland (b) desert, 3. sandy land (c) plain, . Fill in the blanks correctly with the words given below., water _ hills atmosphere globe, , A model of the Earth is called a.., , The surface of the Earth has two parts—, is called, +, , , , 1, 2., 3, The air surrounding our Earth, 4 mer on the ...., , Itis cool during sum, , Id do and cross (X) what we should not., , (a) Keep our homes clean., , (b) Cut all trees near our homes., , (c) Keep our homes dirty., , (d) Plant trees near our homes., ons., , is round like a big ball?, , QBRS, , r the following questi, our Earth, , 1. How do we know, life on the Earth?, , 2, What is necessary for, 3. Whatare deserts?, , Jean and green., , , , Lu sshich we can keep Our Earth c