Answer: Option [A]The correct answer is Salinisation. Soil salinity is the salt content in the soil; the process of increasing the salt content is known as salinization.
Answer: Option [C]The correct answer is 1973. The Govt. of India had launched “Project Tiger” on 1st April 1973 to promote conservation of the tiger. Project Tiger has been the largest species conservation initiative of its kind in the world.
Answer: Option [A]The correct answer is Article- 51A.
Article 51 A (g) specifically impose a duty upon the citizens of the nation to 'protect and improve the natural environment including forests, lakes, rivers and wildlife, and to have compassion for living creatures.
Answer: Option [D]The correct answer is Carnivores.
Answer: Option [A]The correct answer is Duckweeds. Producers are living things that create their own food. All plants are producers. Since duckweed is a plant, it is a producer.
