1. In semi-arid or arid regions of Rajasthan, people have traditionally constructed tanks in their houses for storing water. 2. are built inside the main house or the courtyard and are connected to the sloping roofs of the houses through a pipe. 3.Rain falling on the rooftops flow down through the pipe and gets accumulated in these tanks.

(i) Discuss how rainwater harvesting in semi-arid regions of Rajasthan is carried out. (ii) Describe how modem adaptations of traditional rainwater harvesting methods are being parried out to conserve and store water. AnSwe!i01h! (i) and arid regions of Rajasthan, almost all the hoúses have qppptruçted tanks for storing drinking ater.

Key Points. Prokaryotes lack an organized nucleus and other membrane-bound organelles. Prokaryotic DNA is found in a central part of the cell called the nucleoid. The cell wall of a prokaryote acts as an extra layer of protection, helps maintain cell shape, and prevents dehydration. Prokaryotic cell size ranges from 0.1 to 5.0 μm in diameter.

tropical and subtropical steppe climate, major climate type of the Köppen classification that occurs primarily on the periphery of the true deserts in low-latitude semiarid steppe regions. Such regions are denoted by the abbreviation BSh in the Köppen-Geiger-Pohl system. It is transitional to the tropical wet-dry climate on the equatorward side (showing a summer rainfall maximum associated.

Number of Biogeographical regions in India - A. 8 . B. 10. C. 16. D. 18. Register to Get Free Mock Test and Study Material. Grade. Target Exam +91 . Please indicate.