Fill in the blanks:i. ______ is a complete ecosystem.(Soil, Humus, we

Fill in the blanks:i. ____ is a complete ecosystem.(Soil, Humus, weathered rocks)ii. Food crops like jowar and bajra are produced in the _ soils of Maharashtra Plateau. (regur, coarse, laterite)iii. The local agriculture produce determines the ___ diet of the people. (staple, supplementary, secondary)iv. The proportion of humus is negligible in _ soil. (coarse, black, laterite)v. Planting trees can also control the _ of the wind. (velocity, direction, temperature)vi. Rocks like granite or gneiss in South India give rise to soil. (black, red, regur)vii. In the humid climate of western Sahyadris the leaching of basalt rocks leads to formation of _ soil. (black, lateritic, red)viii. The excessive spraying of chemicals and use of chemical fertilizers lead to ______; (soil degradation soil fertility, soil powder)

Answer»

i. Soil

ii. regur

iii. staple

iv. coarse

v. velocity

vi. red

vii. lateritic

viii. soil degradation