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1) The kind of soil in Cold Tundra Vegetation is a. fertile soil b. porous soil c. dry and coarse d. frozen subsoil
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2) The temperate grasslands in Africa are known as a. steppes b. vied c. pampas d. prairies
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3) The root system present in trees of tropical rainforests to support the weight of trees to ground is a. dormant root system b. buttress root system c. deep root system d. massive root system
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4) The porous soil of tropical grasslands is a. humus b. algae c. fungi d. cacti
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5) The shape of trees in coniferous forests is a. round b. oval c. conical d. vase
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6) The natural vegetation depends on a. duration of sunlight b. amount of sunlight c. amount of hail d. both a and B
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7) The number of species found in coniferous forests rarely exceeds a. four per square kilometer b. three per square kilometer c. two per square kilometer d. five per square kilometer
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8) The form of precipitation in cold tundra vegetation is a. hailstorm b. rain c. snow d. winds
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9) The temperature at which the process of photosynthesis takes place ranges between a. 10 to 30°C b. 30 to 40°C c. 20 to 30°C d. 0 and 25°C
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10) The regions Amazon Basin and Congo Basin are found with a. tropical monsoon forests b. tropical rainforests c. coniferous rainforests d. temperate deciduous forests
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