LAND SOIL WATER NATURAL VEGITATION AND WILDLIFE RESOURCES

Which of the following is not a factor of soil formation?

• Time

• Climate

• Electricity

• Parent rock

What is the percentage of land on the Earth's surface?

• 30%

• 50%

• 70%

• 90%

Which type of soil is most suitable for growing cotton?

• Black soil

• Red soil

• Alluvial soil

• Laterite soil

Which of the following is a method of water conservation?

• Deforestation

• Rainwater harvesting

• Overgrazing

• Urbanisation

Which of the following is a threat to wildlife?

• Afforestation

• Wildlife sanctuaries

• Poaching

• Eco-tourism

Which is the most widely used method of soil conservation?

• Slash and burn

• Terrace farming

• Deforestation

• Urban sprawl

Which of these is a renewable resource?

• Coal

• Petroleum

• Water

• Minerals

Which forest is found in areas with heavy rainfall?

• Thorn forests

• Tropical deciduous forests

• Tropical rainforests

• Coniferous forests

Which of the following is an endangered species?

• Cow

• Tiger

• Dog

• Crow

Which technique prevents soil erosion on steep slopes?

• Crop rotation

• Contour ploughing

• Shifting cultivation

• Drip irrigation