Question

pie Cholce Questions: 1. Process that breaks rocks into smaller particles is known as- (a) Weathering (b) Weathering (c) Gradation (d) Aggradation 2. Gradual wearing and carrying away of loose particles which lay exposed on the earth's surface is called- (a) Weathering (b) Erosion (c) Distributary (d) Meandering 3. Feature formed by a river before meeting the sea (3'4 stage) is- (a) Meander (b) V-shaped valley (c) Flood plains (d) Delta Erosional feature with narrow and vertical walls formed by a river- (a) Mushroom Rock (b) I-shaped valley (c) Waterfall (d) Flood plain 5. A fertile soil that forms major agricultural land of our country is- (a) Black Soil (b) Red Soil (d) Desert Soil its marke 4. (c) Alluvial soil​

Answer 1

Mechanical weathering is the process of breaking rocks into smaller pieces and then smoothing those pieces out. Rusting metal is an example of chemical weathering.