11- Which factors are responsible for huge diversity in flora and fauna?
(A) Land
(B) Soil
(C) Temperature
(D)All of the above
12- Which type of soil is good to support Cactus and Thorny bushes in desert?
(A) Sandy soil
(B) Black soil
(C) Laterite soil
(D) Mountainous soil
13- Where we found the conical trees?
(A) Hill slopes
(B) Plains area
(C) Coastal area
(D) None of the above
14- A large ecosystem on land having distinct types of vegetation and animal life is known as ………….
(A) Biomes
(B) Reserves
(C) National parks
(D) None of the above
15- Which of the following forest are found in the heavy rain areas of Western Ghats and islands of Lakshadweep, Andaman and Nicobar and upper parts of Assam and Tamil Nadu?
(A) Tropical Deciduous forest
(B)Tropical Evergreen forests
(C) Mountainous forest
(D) None of the above
16- How far the trees grow in tropical evergreen forest?
(A) Up to 150 meter
(B) Up to 160 meter
(C) Up to 60 meters
(D) None of the above
17- What type of climate is needed to grow tropical evergreen forest?
(A) Heavy Rainfall more than 200 cm
(B) Warm and wet climate
(C) Both
(D) None of the above
18- Which of the following type of forest is also known as the monsoon forest?
(A) Tropical Evergreen forest
(B) Tropical Deciduous forest
(C) Mountainous forest
(D) Thorny forest
19- Ebony, Mahogany, Rosewood, Rubber and Cinchona are some important trees found in …………… forest
(A) Mountainous
(B) Tropical Deciduous
(C) Tropical Evergreen
(D) None of the above
20- The One horned rhinoceros are found in the Jungles of ………………… and West Bengal
(A) Assam
(B) Rajasthan
(C) Kerala
(D) Tamil Nadu
ANSWERS:
11-(D), 12-(A), 13-(A), 14-(A), 15-(B), 16-(C), 17-(D), 18-(B), 19-(C), 20-(A)