SEBA Class 8 Social Science MCQ Chapter 5 The Oceans and Seas Solutions in English Medium, Class 8 Social Science Multiple Choice Question Answer to each chapter is provided in the list so that you can easily browse throughout different chapters SEBA Class 8 Social Science MCQ Chapter 5 The Oceans and Seas Question Answer and select need one.
SEBA Class 8 Social Science MCQ Chapter 5 The Oceans and Seas
Also, you can read the SCERT book online in these sections SEBA Class 8 Social Science Objective Type Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. These solutions are part of SCERT All Subject Solutions. Here we have given Assam SEBA Class 8 Social Science MCQ Solutions for All Subject, You can practice these here.
The Oceans and Seas
Chapter – 5
| MCQ |
1. The Gulf Stream is a warm current that originates in:
(a) The Caribbean Sea.
(b) The Gulf of Mexico.
(c) The North Atlantic Ocean.
(d) The Arctic Ocean.
Answer: (a) The Caribbean Sea.
2. The cold current that flows along the west coast of South America is called the:
(a) Peru Current.
(b) Benguela Current.
(c) Canary Current.
(d) California Current.
Answer: (a) Peru Current.
3. Which of the following is NOT a characteristic of ocean currents?
(a) They are continuous flows of water within the ocean.
(b) They are primarily driven by wind patterns.
(c) They have no impact on the Earth’s climate.
(d) They influence the distribution of marine life.
Answer: (c) They have no impact on the Earth’s climate.
4. The movement of ocean currents is primarily influenced by:
(a) The Earth’s rotation.
(b) The shape of the ocean basins.
(c) The density differences in water masses.
(d) All of the above.
Answer: (d) All of the above.
5. Ocean currents play a crucial role in:
(a) Regulating the Earth’s temperature.
(b) Transporting nutrients and sediments.
(c) Affecting weather patterns.
(d) All of the above.
Answer: (d) All of the above.
6. The map highlights the global nature of ocean currents, demonstrating their connection between:
(a) Different continents.
(b) Various latitudes.
(c) Both A and B.
(d) None of the above.
Answer: (c) Both A and B.
7. Based on the information presented, it can be inferred that ocean currents are a complex system with:
(a) Limited impact on the environment.
(b) Significant influence on the Earth’s climate and ecosystems.
(c) No connection to human activities.
(d) Predictable and unchanging patterns.
Answer: (b) Significant influence on the Earth’s climate and ecosystems.
8. What is the title of the text?
(a) The Water Cycle.
(b) Life on Earth.
(c) Plants and Animals.
(d) The Human Body.
Answer: (a) The Water Cycle.
9. What are the two main processes involved in the water cycle?
(a) Evaporation and Condensation.
(b) Photosynthesis and Respiration.
(c) Digestion and Excretion.
(d) Mitosis and Meiosis.
Answer: (a) Evaporation and Condensation.
10. What is the process by which water vapor turns back into liquid water?
(a) Evaporation.
(b) Condensation.
(c) Precipitation.
(d) Transpiration.
Answer: (b) Condensation.
11. What is the name of the layer of gas that surrounds the Earth?
(a) Atmosphere.
(b) Hydrosphere.
(c) Biosphere.
(d) Lithosphere.
Answer: (a) Atmosphere.
12. Which of the following is NOT a type of water body?
(a) River.
(b) Ocean.
(c) Lake.
(d) Mountain.
Answer: (d) Mountain.
13. What is the term used to describe the continuous movement of water on, above, and below the Earth’s surface?
(a) Water cycle.
(b) Hydrological cycle.
(c) Water purification.
(d) Water conservation.
Answer: (a) Water cycle.
14. What is the primary source of energy that drives the water cycle?
(a) Sun.
(b) Wind.
(c) Gravity.
(d) Tides.
Answer: (a) Sun.
15. Which of the following is NOT a stage of the water cycle?
(a) Evaporation.
(b) Condensation.
(c) Precipitation.
(d) Filtration.
Answer: (d) Filtration.
