PIS BARODA STD-7

2021-22 SCIENCE CH 7 Weather, Climate and Adaptations of Animals to Climate(NB AND WB EXERCISE) NEW WORDS                     H.W serrated camouflage papillae migration meteorologists   NEW TERMS Blubber: thick deposits of fat under the skin of animals of the polar regions   Camouflage: an adaptation in animals that helps them to hide or disguise their presence   Answer the following questions in short.  a. What is climate?  ANS. The average weather pattern of a place over a long period of time is called the climate of the place.  b. Define the term weather.  ANS.  Weather is the atmospheric condition of a particular place over a short period of time. Weather encompasses the natural events happening in the atmosphere each day. It is about the changes that take place in the atmosphere at a given place and time.  c. How does blubber help a polar bear?  ANS. The polar bear has a thick layer (about 10 cm thick) of fat under its skin known as blubber. This acts as an insulator prote

  GRADE 7 PT 2 PORTION(SYLLABUS) 2021-22 ENGLISH  Std. VII [20 marks: 10m MCQ + 10m subjective] Unseen Comprehension Composition : 1.       Letter Writing Grammar : 1.      Conjunctions 2.      Prepositions Prose : 1.      The Blue Carbuncle Poetry: The Village Blacksmith

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