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_ | Condensation: the Process by which _ Land breeze: wind that blows ¢,,,.,, , water vapours change into water on the land to the sea during the , ight, cooling — time, , Evaporation: the Process by which Precipitation: falling of Water in any, water on the surface of water bodies form (hail, snow, rain, etc.) on the, change into water vapours Earth, , Filtration: the process of removing Sea breeze: wind that blows from the, insoluble impurities from a liquid by sea to the land during the day ti,, Passing it through a filter Water cycle: the continuous cycle, Humidity: the amount of water of evaporation, condensation and, Vapours present in the air precipitation of water in nature, , ASSESSMENT ZONE, , A. Tick (/) the correct answer., 1. Which of the following gas is present in maximum amount in air?, , a. Oxygen b. Carbon dioxide .c,Nitrogen d. Water vap, 2. Which of the following factors can affect the rate of evaporation of water?, a. Wind b. Exposed surface of water, c. Humidity ~CDAll of these, 3. Which of the following methods kills germs present in water?, a. Boiling of water b. Chlorination, c. Decantation «d_ Both (a) and (b), 4. Which of the following methods is used to remove the insoluble impuriti, ~gf Filtration b. Boiling, c. Chlorination d. None of these, , 5. When does the sea breeze and land breeze blow?, ,a/Sea breeze blows in daytime and land breeze blows in night-time, b. Sea breeze blows in night-time and land breeze blows in daytime, c. Sea breeze and land breeze blow in daytime, d. Sea breeze and land breeze blow in night-time, , , , Jal, , ~, , a