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1Which process is responsible for the formation of sand dunes?

A Erosion B Deposition C Weathering D Transportation

2What is the main factor that determines the type of soil in an area?

A Temperature B Rainfall C Vegetation D Sunlight

3Which land form is created by the action of glaciers?

A Valley B Delta C Moraine D Cave

4What is the main role of vegetation in preventing soil erosion?

A Absorbing excess water B Binding soil particles C Increasing soil fertility D Creating shade

5Which process is responsible for the formation of stalactites and stalagmites in caves?

A Weathering B Erosion C Deposition D Transportation

6What type of soil is best suited for agriculture?

A Sandy soil B Loamy soil C Clayey soil D Rocky soil

7Which factor contributes most to the formation of canyons?

A Wind erosion B Water erosion C Glacial erosion D Chemical weathering

8What type of vegetation is commonly found in arid regions?

A Tropical rainforest B Savanna grassland C Desert plants D Mangrove forest

9Which process is responsible for the formation of sandstone cliffs along a coastline?

A Deposition B Erosion C Weathering D Transportation

10What is the primary source of soil nutrients for plant growth?

A Air B Water C Sunlight D Decomposed organic matter