Choose the correct option:Question 1.To which one of the following types of vegetation does rubber belong to?(a) Tundra(b) Tidal(c) Himalayan(d) Tropical EvergreenAnswerQuestion 2.Cinchona trees are found in the areas of rainfall more than(a) 100 cm(b) 50 cm(c) 70 cm(d) less than 50 cmAnswerQuestion 3.In which of the following state is the Simlipal bio-reserve located?(a) Punjab(b) Delhi(c) Odisha(d) West BengalAnswerQuestion 4.Which one of the following bio-reserves of India is not included in the world network of bio-reserve?(a) Manas(b) Nilgiri(c) Gulf of Mannar(d) Nanda DeviAnswerQuestion 5.The yak, shaggy-horned wild ox and the Tibetan antelope are found in which one of the following regions?(a) Tibet(b) Uttarakhand(c) Himachal Pradesh(d) LadakhAnswerQuestion 6.Which term is used to denote animal species of a particular region or period?(a) Fauna(b) Ferns(c) Flora(d) None of theseAnswerQuestion 7.Which term is used for virgin vegetation, which have come from outside India are termed as exotic plants.(a) Indigenous plants(b) Endemic species(c) Exotic Plants(d) None of theseAnswerQuestion 8.Which term is used for the original plant cover of an area which has grown naturally?(a) Garden(b) Agriculture(c) Virgin Vegetation(d) Indigenous speciesAnswerQuestion 9.Which is not included in the group of non-flowering plants?(a) Orchids(b) Algae(c) Fungi(d) None of theseAnswerQuestion 10.How do forests influences the climate of a place?(a) Modify local climate(b) Control wind force and temperature(c) Cause rainfall(d) All the aboveAnswerQuestion 11.Which type of vegetation zone is found in the higher reaches of the Himalayas?(a) Tropical(b) Alpine(c) Temperate(d) None of theseAnswerQuestion 12.Which type of vegetation grows in the sandy soil of the desert?(a) Coniferous trees(b) Grasslands(c) Cactus and thorny bushes(d) None of theseAnswerQuestion 13.The character and extent of vegetation are mainly determined by which of the climatic factor?(a) Temperature(b) Humidity(c) Precipitation(d) All the aboveAnswerQuestion 14.Which type of vegetation usually develops on undulating and rough terrains?(a) Mangroves(b) Grasslands and woodlands(c) Cactus and thorny bushed(d) None of theseAnswerQuestion 15.Which one of the following species is found in Tibet area?(a) Yak(b) Shaggy-horned wild ox(c) Tibetan antelope(d) All of theseAnswerQuestion 16.Ebony, mahogany and rosewood trees are grown in which type of the forests?(a) Coniferous forest(b) Tropical rainforest(c) Tropical thorn forest(d) None of theseAnswerQuestion 17.Why is the southern slopes in Himalayan region covered with thick vegetation?(a) On account of more exposure to sunlight(b) On account of more precipitation(c) On account of less exposure to colder winds(d) All the aboveAnswerQuestion 18.Which one of the following state of India has the least percentage of its area under forest cover?(a) Bihar(b) Punjab(c) Madras(d) SikkimAnswerQuestion 19.Due to which reason the vegetation of most of the areas has been modified or replaced or degraded?(a) Change of climate(b) Human occupancy(c) Soil erosion(d) None of theseAnswer. please answer​