279468
Assertion (A): Agenda 21 was signed in1992 in Rio de Janeiro Reason (R): Sustainable development focused on utilization of resources
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
23. Resource And Development
279469
Waste land includes……………………….
1 Land left without cultivation for one or less than one agricultural year.
2 Land put to non-agricultural uses.
3 Rocky, arid and desert areas.
4 Land left uncultivated for the past 1 to 5 agricultural years.
Explanation:
Rocky, arid and desert areas.
23. Resource And Development
279470
Which of the following soil is more common in Piedmont plains such as Duars, Chos and Terai?
1 Black soil.
2 Laterite soil.
3 Alluvial soil.
4 1Mark
Explanation:
Alluvial soil.
23. Resource And Development
279471
________ soil that has very poor fertility.
1 Alluvial soil
2 Black cotton soil or regular soil.
3 Laterite soil
4 Red soil
Explanation:
Laterite soil Lateritic soils are characterized by their low soil fertility. Due to the high rate of weathering, and resulting low charge minerals, the soil is unable to retain the nutrients needed for the growth of plants.
23. Resource And Development
279472
Assertion (A): Ploughing along the contour lines decelerates the flow of water down the slopes and controls soil erosion. Reason (R): Soil erosion is the washing away of top layer of soil or denudation of soil cover.
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
279468
Assertion (A): Agenda 21 was signed in1992 in Rio de Janeiro Reason (R): Sustainable development focused on utilization of resources
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
23. Resource And Development
279469
Waste land includes……………………….
1 Land left without cultivation for one or less than one agricultural year.
2 Land put to non-agricultural uses.
3 Rocky, arid and desert areas.
4 Land left uncultivated for the past 1 to 5 agricultural years.
Explanation:
Rocky, arid and desert areas.
23. Resource And Development
279470
Which of the following soil is more common in Piedmont plains such as Duars, Chos and Terai?
1 Black soil.
2 Laterite soil.
3 Alluvial soil.
4 1Mark
Explanation:
Alluvial soil.
23. Resource And Development
279471
________ soil that has very poor fertility.
1 Alluvial soil
2 Black cotton soil or regular soil.
3 Laterite soil
4 Red soil
Explanation:
Laterite soil Lateritic soils are characterized by their low soil fertility. Due to the high rate of weathering, and resulting low charge minerals, the soil is unable to retain the nutrients needed for the growth of plants.
23. Resource And Development
279472
Assertion (A): Ploughing along the contour lines decelerates the flow of water down the slopes and controls soil erosion. Reason (R): Soil erosion is the washing away of top layer of soil or denudation of soil cover.
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
279468
Assertion (A): Agenda 21 was signed in1992 in Rio de Janeiro Reason (R): Sustainable development focused on utilization of resources
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
23. Resource And Development
279469
Waste land includes……………………….
1 Land left without cultivation for one or less than one agricultural year.
2 Land put to non-agricultural uses.
3 Rocky, arid and desert areas.
4 Land left uncultivated for the past 1 to 5 agricultural years.
Explanation:
Rocky, arid and desert areas.
23. Resource And Development
279470
Which of the following soil is more common in Piedmont plains such as Duars, Chos and Terai?
1 Black soil.
2 Laterite soil.
3 Alluvial soil.
4 1Mark
Explanation:
Alluvial soil.
23. Resource And Development
279471
________ soil that has very poor fertility.
1 Alluvial soil
2 Black cotton soil or regular soil.
3 Laterite soil
4 Red soil
Explanation:
Laterite soil Lateritic soils are characterized by their low soil fertility. Due to the high rate of weathering, and resulting low charge minerals, the soil is unable to retain the nutrients needed for the growth of plants.
23. Resource And Development
279472
Assertion (A): Ploughing along the contour lines decelerates the flow of water down the slopes and controls soil erosion. Reason (R): Soil erosion is the washing away of top layer of soil or denudation of soil cover.
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
279468
Assertion (A): Agenda 21 was signed in1992 in Rio de Janeiro Reason (R): Sustainable development focused on utilization of resources
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
23. Resource And Development
279469
Waste land includes……………………….
1 Land left without cultivation for one or less than one agricultural year.
2 Land put to non-agricultural uses.
3 Rocky, arid and desert areas.
4 Land left uncultivated for the past 1 to 5 agricultural years.
Explanation:
Rocky, arid and desert areas.
23. Resource And Development
279470
Which of the following soil is more common in Piedmont plains such as Duars, Chos and Terai?
1 Black soil.
2 Laterite soil.
3 Alluvial soil.
4 1Mark
Explanation:
Alluvial soil.
23. Resource And Development
279471
________ soil that has very poor fertility.
1 Alluvial soil
2 Black cotton soil or regular soil.
3 Laterite soil
4 Red soil
Explanation:
Laterite soil Lateritic soils are characterized by their low soil fertility. Due to the high rate of weathering, and resulting low charge minerals, the soil is unable to retain the nutrients needed for the growth of plants.
23. Resource And Development
279472
Assertion (A): Ploughing along the contour lines decelerates the flow of water down the slopes and controls soil erosion. Reason (R): Soil erosion is the washing away of top layer of soil or denudation of soil cover.
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
279468
Assertion (A): Agenda 21 was signed in1992 in Rio de Janeiro Reason (R): Sustainable development focused on utilization of resources
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
23. Resource And Development
279469
Waste land includes……………………….
1 Land left without cultivation for one or less than one agricultural year.
2 Land put to non-agricultural uses.
3 Rocky, arid and desert areas.
4 Land left uncultivated for the past 1 to 5 agricultural years.
Explanation:
Rocky, arid and desert areas.
23. Resource And Development
279470
Which of the following soil is more common in Piedmont plains such as Duars, Chos and Terai?
1 Black soil.
2 Laterite soil.
3 Alluvial soil.
4 1Mark
Explanation:
Alluvial soil.
23. Resource And Development
279471
________ soil that has very poor fertility.
1 Alluvial soil
2 Black cotton soil or regular soil.
3 Laterite soil
4 Red soil
Explanation:
Laterite soil Lateritic soils are characterized by their low soil fertility. Due to the high rate of weathering, and resulting low charge minerals, the soil is unable to retain the nutrients needed for the growth of plants.
23. Resource And Development
279472
Assertion (A): Ploughing along the contour lines decelerates the flow of water down the slopes and controls soil erosion. Reason (R): Soil erosion is the washing away of top layer of soil or denudation of soil cover.
1 If both assertion
2 If both assertion
3 Assertion
4 Both assertion
Explanation:
If both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
