Q 1. Suggest measures for the following problems: (A) The slums in the cities are increasing. Ans.(1) Creating employment opportunities in the rural areas to minimize migration towards cities. (2) Promoting affordable housing to slum dwellers. (3) Rehabilitation of slums to safe places. (B) Because of the increasing traffic jams within the city, lot of […]
1. Fill in the blanks and explain. a. Sound does not travel through Vacuum Explanation: Sound requires a material medium to travel. As vacuum is not a material medium, sound cannot travel in vacuum. b. The velocity of sound in steel is greater than the velocity of sound in water. Explanation:
12. Study Of Sound Read More »
Q 1. Two boxes in different hemispheres are given in the following diagram. The IDL passes through both the boxes. In one box, the meridian, day and date is given. Find the day and date for the other box. Ans. Q 2. Select the correct option : (1) While crossing the IDL, a person will have
7. International Date Line Read More »
1. Answer the following questions. a. Explain the difference between a plane mirror, a concave mirror and a convex mirror with respect to the type and size of the images produced.Ans.Plane Mirror: The image formed by plane mirror is Virtual, Upright. And size of image is same as the size of the object. Also distance between
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Q1. Tick the correct box according to the salinity of the ocean water ✔ Ans. Q2. Give reasons. (a) Salinity is low in the land-locked Baltic Sea. Ans.(1) The Baltic Sea lies in the temperate region. (2) The fresh water from the surrounding land gets run off and the salt density is also low. (3) Hence,
6. The properties of Sea Water Read More »
1. Fill in the blanks.a. The number of molecules of water of crystallization in washing soda is …………….b. The chemical name of baking soda is ……………c. ………….. is used in treatment of hyperthyroidism. d. The chemical name of Teflon is …………. Ans.a. The number of molecules of water of crystallization in washing soda is
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1. Match the pairs and explain. Ans.(1) Growth of pollen tube towards ovules – Chemotropic movement (2) Growth of shoot system- Phototropic movement (3) Growth of root system- Gravitropic movement (4) Growth towards water- Hydrotropic movement Complete the paragraph. Ans. The milk was on the stove. Rasika was engrossed watching television. She smelled something burning.
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प्र. १. कवयित्रीला असे का म्हणावेसे वाटते? (१) पावसाच्या सरी कोसळाव्यात, कारण ………………………………. उत्तर:पावसाच्या सरी कोसळाव्यात, कारण समाजातील असणारा भेदाभेद मिटून जावा. (२) भुलावी तहान विसरावी भूक, कारण …………………………… उत्तर:भुलावी तहान विसरावी भूक, कारण नवनिर्माणाची चाहूल लागावी. प्र. २. खालील घटनांचे कवयित्रीला अपेक्षित परिणाम लिहा. उत्तर: प्र. ३. खालील प्रतिके व त्यांचा अर्थ यांच्या जोड्या
भाग ३ पाठ – १२. पुन्हा एकदा Read More »
प्र. १. (अ) कारणे लिहा. (अ) कवयित्रीच्या मते दाही दिशांना रंग उधळले, कारण ……………… उत्तर:कवयित्रीच्या मते दाही दिशांना रंग उधळले, कारण वसंत ऋतूच्या आगमन झाले आहे. (आ) जगातील सर्व फुले मनात झुरू लागली, कारण ……………… उत्तर:जगातील सर्व फुले मनात झुरू लागली, कारण पळसफुले मातीच्या अंकावरती फुलुन आली. (आ) खालील आकृतिबंध पूर्ण करा. उत्तर: (इ) पृथ्वीचे
भाग ३ पाठ – ९. उजाड उघडे माळरानही Read More »
सूचना के अनुसार कृतियाँ कीजिए :- (क)आकृति पूर्ण कीजिए : उत्तर : (ख) कृति पूर्ण कीजिए:- उत्तर : पावन जल स्नान करने वालों से नहीं पूछता – १. उनकी जात २. उनकी धर्म ३. उनकी मजहब २) भारत के मानचित्र में अलग-अलग राज्यों में बहने वाली नदियों की जानकारी निम्न मुद्दों के आधार पर तालिका में लिखिए:
दूसरी इकाई पाठ – ४. सिंधु का जल Read More »
