General Knowledge Practice Question and Answer
8 Q: Soil erosion can be prevented in a desert area.
937 05f9fb9b64a02db7b99b2cb2d
5f9fb9b64a02db7b99b2cb2d- 1By outline plowingfalse
- 2Using cultivated manurefalse
- 3By planting trees / afforestationtrue
- 4By rotating the cropfalse
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Answer : 3. "By planting trees / afforestation"
Explanation :
Soil erosion is a serious environmental problem. Steps should be taken to curb this problem. Following are some ways to prevent soil erosion:
1. Plant trees on barren lands to prevent soil erosion.
2. Add mulch and rocks to trap plants and grass beneath to prevent soil erosion.
3. Mulch matting can be used to reduce erosion on slopes.
4. Place a series of fiber logs to prevent any water or soil from flowing away.
5. A wall at the base of a slope can help prevent soil erosion.
6. Every house should have proper drainage system so that water can flow into proper water collection systems.
7. Afforestation is the planting of trees on a large scale to check soil erosion.
Q: Plantation of trees on a large scale to check soil erosion are called:
4795 05ed4b522ebc5ce408e26b262
5ed4b522ebc5ce408e26b262- 1Afforestationtrue
- 2Contour ploughingfalse
- 3Shelter beltsfalse
- 4Strip croppingfalse
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Answer : 1. "Afforestation "
Explanation :
Soil erosion is a serious environmental problem. Steps should be taken to curb this problem. Following are some ways to prevent soil erosion:
1. Plant trees on barren lands to prevent soil erosion.
2. Add mulch and rocks to trap plants and grass beneath to prevent soil erosion.
3. Mulch matting can be used to reduce erosion on slopes.
4. Place a series of fiber logs to prevent any water or soil from flowing away.
5. A wall at the base of a slope can help prevent soil erosion.
6. Every house should have proper drainage system so that water can flow into proper water collection systems.
7. Afforestation is the planting of trees on a large scale to check soil erosion.
Q: What denotes learned and shared beliefs and behaviours?
847 0606d7ab0affa2d5265b8ae5f
606d7ab0affa2d5265b8ae5f- 1Culturetrue
- 2Ethnicityfalse
- 3Groupfalse
- 4Descentfalse
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Answer : 1. "Culture"
Explanation :
Culture is defined as the learned and shared behaviors, beliefs, attitudes, values, and material objects that characterize a particular group or society.
Q: Which river is not a tributary of Krishna river?
682 062dfda9457c13128f9863db8
62dfda9457c13128f9863db8- 1Tungabhadrafalse
- 2Amravatitrue
- 3Ghataprabhafalse
- 4Malaprabhafalse
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Answer : 2. "Amravati"
Explanation :
All these rivers are tributaries of the Krishna River.
- Tungabhadra
- Ghataprabha
- Malaprabha
Q: World Environment Day is celebrated on -
588 0631ed2d9671e1904db6e5b1f
631ed2d9671e1904db6e5b1f- 15th Februaryfalse
- 215th Junefalse
- 35th Februaryfalse
- 45th Junetrue
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Answer : 4. "5th June "
Q: When is World Environment Day being observed?
571 060c3410cc8f0c93c707b5c5b
60c3410cc8f0c93c707b5c5b- 14th Junefalse
- 25th Junetrue
- 37th Junefalse
- 46th Junefalse
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Answer : 2. "5th June"
Explanation :
1. World Environment Day is celebrated every year on 5 June.
2. Its objective is to make mankind aware of the environment.
3. First held in 1973, it has been a platform to raise awareness on environmental issues such as marine pollution, overpopulation, global warming, sustainable development and wildlife crime. World Environment Day is a global platform for public outreach, with participation from over 143 countries annually.
Q: When is 'World Environment Day' celebrated every year?
610 060c9fa0f1faa222a6335f47e
60c9fa0f1faa222a6335f47e- 105 Junetrue
- 203rd Junefalse
- 302nd Junefalse
- 407 Junefalse
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Answer : 1. "05 June"
Explanation :
1. World Environment Day is celebrated every year on 5 June.
2. Its objective is to make mankind aware of the environment.
3. First held in 1973, it has been a platform to raise awareness on environmental issues such as marine pollution, overpopulation, global warming, sustainable development and wildlife crime. World Environment Day is a global platform for public outreach, with participation from over 143 countries annually.
4. The issue of celebrating World Environment Day was raised for the first time in the United Nations General Assembly regarding human environment. After this, on June 5, 1973, many countries celebrated the first World Environment Day. You should read the Environment Day facts listed below.
Q: When is World Environment Day celebrated?
931 05fc0dd4ba96c23701f1687bc
5fc0dd4ba96c23701f1687bc- 15th Aprilfalse
- 25th Marchfalse
- 35th Mayfalse
- 45 Junetrue
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Answer : 4. "5 June"
Explanation :
1. World Environment Day is celebrated every year on 5 June.
2. Its objective is to make mankind aware of the environment.
3. First held in 1973, it has been a platform to raise awareness on environmental issues such as marine pollution, overpopulation, global warming, sustainable development and wildlife crime. World Environment Day is a global platform for public outreach, with participation from over 143 countries annually.