Management of Natural Resources CBSE 10 class

Q1. Who is a Stake Holder? Name different kinds of stakeholder

Q2. In ___________year Amrita Devi Bishoni led a group of ___________people and sacrificed their lives for the protection of khejri trees I Khejrali village near jodhpur

Q3.Explain briefly about Chipko andolan.  From which village Chipko andolan originated?

Q4. State some measures for the conservation of the wild life?

Q5. What is silviculture and what are its advantages?

Q6. What is meant by rain water harvesting?

Q7. What are the advantages of water stored in the ground?

Q8. Name two factors which can be used to find whether the river water is contaminated or not?

Q9. State some advantages of constructing dams over river?

Q10. Describe some problems associated with contruction of dams in river?

Carbon and Its Compounds Worksheet

(Q.1)  What is hydrogenation?

(Q.2)  Why are carbon and its compounds used as fuels for most application?

(Q.3)  When ethanol is heated with alkaline potassium permanganate solution, it gets oxidized to ____________ (Q.4) What are Substitution and Addition Reactions with examples? (Q.5)   What is meant by a functional group in an organic compound? (Q.6)   What are  detergents? Give one example of detergent. Write its two advantages over soap. (Q.7)  What is meant by homologous series? State any four characteristics. (Q.8)  Give two uses of ethanoic acid. (Q.9)  What is molasses?

(Q.10)  Saponification and Esterification ?