Q. Cutting of a forest at a large scale is called: Deforestation Reforestation. Afforestation All of these. Answer: Deforestation

Q. Finest teak of India is obtained from : Forests of Kaziranga national park Forests of Satpura Sunderbans Forests of Kanha national park Answer: Forests of Satpura

Q. What is the variety of life and the diversity of genes, species and ecosystems of a region and their inter connectedness called? Biosphere Biodiversity Bioconservation Biocommunity Answer: Biodiversity

Q. Our biosphere is made up of various ecosystems. All ecosystems are: inter related inter connected intraspecific both inter connected & inter related Answer: both inter connected & inter related

Q. Species is a group of population capable of : interequilibrium interfeeding intercommunication interbreeding Answer: interbreeding

Q. Which of the following is an abiotic component? Cow Grass Temperature Bacteria Answer: Temperature

Q. Which of the following is/are caused due to uncontrolled deforestation? The destruction of habitats Landslides Floods All of these Answer: All of these

Q. The species which are at the verge of the extinction are called: Endemic Extinct Endangered None of these Answer: Endangered

Q. ill effect of deforestation is it Increases temperature of earth Increases pollution level Increases CO level of atmosphere All of the above Answer: All of the above

Q. Which of the following are the effects of the mismanagement of timber logging? Floods Soil erosion Aforestation Both (1) and (2) Answer: Both (1) and (2)