Download printable Social Science Class 7 Worksheets in pdf format, CBSE Class 7 Social Science Water Worksheet Set B has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Social Science Class 7 Assignments and practice them daily to get better marks in tests and exams for Grade 7. Free chapter wise worksheets with answers have been designed by Standard 7 teachers as per latest examination pattern
Water Class 7 Social Science Worksheet Pdf
Class 7 Social Science students should refer to the following printable worksheet in Pdf for Water in Grade 7. This test paper with questions and solutions for Standard 7 Social Science will be very useful for tests and exams and help you to score better marks
Class 7 Social Science Worksheet for Water
WATER
I. FILL IN THE BLANKS.
1. The major sources of ____________________are the rivers, ponds, springs and glaciers.
2. ______________________in Israel has a salinity of 340grams per litre of water.
3. The __________________ in Andaman and Nicobar Island got submerged after tsunami.
4. Tsunamis are rare in__________________ as the seismic activities are less as compared to the Pacific Ocean
5. The first indication that tsunami is approaching is the rapid ___________________of water from the coastal region.
6. During full moon and new moon days the tides occur are called_______________________
7. When the moon is in first and last quarter ,the low tides occur are called_________________________
8. ____________________tides help in navigation, fishing and generating electricity.
II. NAME THE FOLLOWING:
1. The artificial enclosure for keeping small plants____________________
2. The world water day is celebrated on _____________________
3. The term tsunami originated from the Japanese word _________________
4. The rhythmic rise and fall of ocean water twice a day_____________________
5. An example for cold current_____________________
III. MATCH THE FOLLOWING
COLUMN ‘A’ COLUMN ‘B’ RESPONSE
1. Caspian sea a. December 2004 1.
2. Tsunami in Indian Ocean b. Largest lake 2.
3. Neap tides c. High tide 3.
4. Gulf stream d. Equator 4.
5. Spring tides e. Gravitational pull 5.
6. Warm ocean currents f. Warm current 6.
7. Tides g. Low tides 7.
IV. ANSWER THE FOLLOWING IN TWO POINTS.
1. How can we measure salinity of water?
2. How Dead Sea of Israel differ from other water bodies?
3. What are waves?
4. What are spring tides and neap tides?
V ANSWER THE FOLLOWING IN THREE POINTS
1. What are tides?
2. What are the advantages of tides?
3. What are the advantages of ocean currents?
VI ANSWER THE FOLLOWING IN FOUR POINTS
1. Write a short note on Tsunami.
2. Explain ocean currents.
3. Why so many countries face water scarcity?
VII IN THE GIVEN OUTLINE MAP MARK THE FOLLOWING OCEAN CURRENTS (COLD CURRENTS WITH BLUE AND WARM CURRENTS WITH RED)
EXTRA NOTE:OBSERVE THE DIAGRAM AND LEARN THE FACTS ABOUT TIDES

Please click on below link to download CBSE Class 7 Social Science Water Worksheet Set B