Unit 2 Ch 3 : Water Resources — Social Studies STD 10 — Question

________________ of India's population is engaged in agricultural activities.

Particulate matter in the air can be reduced by fitting ____________________ stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators.

Manufacturing industries help in modernizing ____________________.

Though, several ores contain aluminium, it is from ____________________a clay-like substance that alumina and later aluminium is obtained.

____________________ decelerates the flow of water down the slopes.

Personal communication and ____________ communication including television, radio, press, films, etc. are the major means of communication in the country.

Sacred qualities are often ascribed to ________ mountain peaks, plants, and animals which are closely protected.

____________ Highways link extreme parts of the country.

The government has launched a major road development project linking Delhi-Kolkata-Chennai-Mumbai and Delhi by six-lane ____________.

____________________with the rock systems of the peninsula, has reserves of many non-ferrous minerals.