Class 8 Day 3 Assignment PDF

BML MUNJAL GREEN MEDOWS SCHOOL CLASS 8 ASSIGNMENT – DAY 3 ENGLISH THE SELFISH GIANT 1. Write correct form...

BML MUNJAL GREEN MEDOWS SCHOOL CLASS 8 ASSIGNMENT – DAY 3 ENGLISH THE SELFISH GIANT 1. Write correct form of pronoun in the following: a. who is there? it is __. (she, her) b. you are as good a bowler as ___. (he, him) c. I believe that is was ___. (he, him) d. who broke the mirror? it wasn't ___. (I, me) e. Is that Alice? Yes, it is ___. (she, her) 2. Read the story ‘The Selfish Giant’ and answer the following questions on the basis of your understanding of the story. a. Why did the giant build walls around his garden? b. Why did the children feel happy in the Giant’s garden? 3. a. How did the giant change over time, and what caused this transformation? b. What act of kindness did the giant show to the child, and what did he receive in return? MATHEMATICS CH – RATIONAL NUMBERS 102 1. The standard form of is −202 51 51 102 101 a)101 b)− 101 c)202 d) 51 7 3 2. If3 meters cloth is for ₹ 𝑥 , what will be cost of2meters of cloth? 9 3 14 3 a)₹ 𝑥 b)₹ 𝑥 c)₹ 𝑥 d)₹ 𝑥 14 14 3 7 75 5 3. Divide the sum of 12and 4by its difference. 3 1 3 5 a) 4 b) 4 c) 2 d) 4 4. Name the property of rational number illustrated by the given statement 2 1 1 2 1 1 (3 + 2) + 5 = 3 + (2 + 5) a) Distributive b) Commutative c) Associative d) All of these 5. Which of the following options will give result as 1? a)Sum of a number and its additive inverse b)Difference of a number and its multiplicative inverse c)Product of a number and its multiplicative inverse d)Division of a number and its additive inverse  1 1 6. A man donated 10of his money to a school, 6 th of the remaining to a church and the remaining money he distributed equally among his three children. If each child gets Rs 50000, how much money did the man originally have? 2 2 3 7. If a = −3 , b = −5 and c = − −4. Verify that a (b + c) = (a × b) + (a × c) SCIENCE CHAPTER: COMBUSTION AND FLAME Select and write the most appropriate option out of the four options given for each of the questions 1 - 5. 1. The type of combustion in which heat, light and sound is produced, is ………….. a. Slow Combustion b. Spontaneous Combustion c. Incomplete Combustion d. ExplosiveCombustion 2. When a matchstick is struck against the rubbing surface, red phosphorus a. converts into white phosphorus b. reacts with potassium chlorate c. ignites antimony trisulphide d. none of these 3. The amount of heat energy produced on complete combustion of 1 kg of a fuel is called its a. combustion value b. calorific value c. ignition value d. none of these 4. Good fuels have a. moderate ignition temperature and high b. low ignition temperature and low calorific calorific value. value. c. high ignition temperature and moderate d. high ignition temperature and low calorific calorific value. value 5. When oil or petrol catches fire, water is not used to extinguish it because a. Water covers oil and oil burns under water b. Water is heavier than oil/petrol so remains layer which may be not noticeable below the oil layer which continues to burn c. Water gets mixed with oil and increases fire. d. Water gets evaporated. Answer the following questions 6. Why is water not suitable for extinguishing a fire in an electrical appliance? 7. 60 kg of fuel was completely burnt for an experiment. The amount of heat energy was found to be 1,80,000 kJ. Calculate the calorific value of the fuel. SOCIAL SCIENCE Chapter-2 Ch 2 Land, Soil, Water, Natural Vegetation and Wildlife Resources A- Multiple choice questions  1. What does the term Land degradation refer to? (a) Decline in the use of fertilizers (b) The decline in the productivity of cultivated land or forest land (c) Presence of rocks and minerals in the soil (d) The slope of the land 2.The uneven distribution of population in the world is due to the varied characteristics of (a) land and climate (b) climate (c) vegetation (d) settlements 3. Which one of the following statements is true with respect to lands (a) People and their demands are growing because the availability of land is not limited. (b) Community land belongs to an individual and hence he/she is free to cultivate in that land. (c) Proper planning of land use with reference to the nature of land and the needs of the community would provide minimum returns. (d) Community lands are owned by the community for common uses like collection of fodder, fruits or medicinal herbs 4. Some important techniques to cope with Land slide are given below. Pick out the one that is not applicable. (a) Construction of retention wall to stop land from slipping. (b) Implementation of the surface drainage control (c) Decrease in vegetation cover (d) Hazard mapping locate areas prone to landslides 5. Large scale destruction of forests cover and arable land has occured due to the following: (a) Growing population (b) Ever growing demand of the population (c) Both (a) and (b) (d) None of these B- Answer the following questions- 1. What are the possible reasons behind the uneven distribution of population around the world? 2- What is the distinguishing feature between evergreen and deciduous forests?