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प्रश्न
Tick the correct box according to the salinity of the ocean water ✓.
- Slanting sunrays, melting snow.
- Cloudy sky, rainfall throughout the year.
- Clear skies for the most part, perpendicular sunrays.
- Less supply of freshwater, desert area around.
- Low temperatures, ample supply of river water.
- Continental location, desert around, low rainfall.
सारिणी
उत्तर
| Salinity | |||
| High | Medium | Low | |
| (a) Slanting sunrays, melting snow. | ✓ | ||
| (b) Cloudy sky, rainfall throughout the year. | ✓ | ||
| (c) Clear skies for the most part, perpendicular sunrays. | ✓ | ||
| (d) Less supply of freshwater, desert area around. | ✓ | ||
| (e) Low temperatures, ample supply of river water. | ✓ | ||
| (f) Continental location, desert around, low rainfall. | ✓ | ||
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Properties of Sea Water - Salinity of the Sea Water
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
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संबंधित प्रश्न
Give reason.
Salinity is low in the land-locked Baltic Sea.
Give reason.
Oceans located at the same latitude do not have same salinity.
Give reason.
Salinity increases in the mid-latitudinal zones.
What are the factors affecting the salinity of the sea water?
Explain how temperature affects the following.
The salinity of sea water
Complete the table showing the salinity of open and land-locked seas.
| Evaporation of water | Supply of freshwater | |||||
| Region | Latitude | Solar energy | Rainfall | River water | Snow water | Average salinity |
| Equatorial | 0° to 15° | High | Perennial | High | ________ | 34‰ |
| Tropical | 15° to 35° | __________ | Seasonal | ________ | ________ | 37‰ |
| Temperature | 35° to 65° | Low | ___________ | ________ | ________ | 33‰ |
| Polar | 65° to 90° | __________ | ___________ | Low | ample | 31‰ |
| Landlocked sea | Solar energy | Rainfall | River water | Snow water | Average salinity | |
| Mediterranean Sea | High | Low | Low | _______ | 39‰ | |
| Red Sea | _______ | _______ | _______ | _______ | 41‰ | |
| Baltic Sea | Low | _______ | Medium | _______ | 7‰ | |
| Dead Sea | _______ | Very low | Very less | _______ | 332‰ | |
| Caspian Sea | _______ | ______ | ______ | ______ | 155‰ | |
| Great Salt lake | medium | ______ | ______ | ______ | 220‰ | |
