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The International Day for the Conservation of the Mangrove Ecosystem is celebrated on 26 July every year. Mangroves – trees and shrubs that live in intertidal zones – are found along tropical and sub-tropical coastlines. Mangrove forests form a unique wetland ecosystem, inhabiting the edge of land and sea, rooted and thriving in seawater.
The refractive index of water and turpentine oil are 1.33 and 1.47, respectively. A ray of light travels from
Which of the following is NOT a method to improve crop yields in India?
Which part of cinnamon tree is used in condiments and medicines ?
A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is –
A stone is dropped from a height of 45 m. How long will it take to reach the ground? (Take g = 9.8 m/s² )
The energy of a photon is proportional to:
Group number and valency have no relation in