Classic Classic Quiz Chapter 10. 1 Major Threats to Forest Ecosystems by Hockeylevin Hockeylevin 71 played - 12 yrs ago What are the major threats to the forest ecosystems? QUIZ 7 QUESTIONS hard 1 What are the two main types of forests mentioned? Growth forests, Second growth forestsRain forests, Tropical forests 2 What are the two types of fires mentioned that can damage a forest ecosystem? Surface fires, Crown firesWild fires, Crown fires 3 What percentage of the earth's land surface is covered by tropical forest? 15%6% 4 How many years have experts estimated that tropical forests will be wiped out in? 20-40 years50-75 years 5 Which is the more preferred type of cutting? Clear cuttingStrip cutting 6 What is conservation biology? The attempt to slow down the rate at which we are destroying and degrading the earth's biodiversity.Completely hault the cutting down of forest ecosystems. 7 What two main services do forests provide? Economic and community servicesEcological and economic services A mistake in this Quiz ? Contact the author Commentaires
