A. Sedimentary rocks
B. Metamorphic rocks
C. Aqueous rocks
D. both A & C
A. Arsenic & Cadmium
B. Mercury & chromium
C. Calcium & Magnesium
D. Both A & B
A. Infiltration
B. Percolation
C. Leaching
D. Seepage
A. Sedimentary rocks
B. Secondary rocks
C. Aqueous rocks
D. All of the above
A. Volcanic Rock
B. Igneous Rock
C. Aphantic Rock
D. Both A & B
A. Soil conservation hedges
B. Woody Hedgerows
C. Hedgerows intercropg
D. All of these
A. Linear planting
B. Strip planting
C. Cover planting
D. All of the above