The Importance of Trees Answers

Which of the following is a way that trees have been negatively impacted by human use?a.deforestationb.pollutionc.reductiond.all of the above

In creating products from trees with modern technology, only half of the tree can be used. Please select the best answer from the choices provided

Which of the following statements about the interactions between insects and trees is not true?a.For some species of trees, insects are required for pollination.b.Trees provide necessary shelter for a variety of insect species.c.Insects have predatory relationships with trees, rather than mutually beneficial ones.d.Insects can cause loss of tree productivity and even death.

Which of the following is the best reason that trees are important for overall air quality?a.Trees help provide a balance in components of the atmosphere.b.Trees create shade, cooling the air.c.Trees release moisture into the air, cooling the environment.d.Trees help maintain overall water quality.

Which of the following is not released by trees into the atmosphere?a.oxygenb.water vaporc.ozoned.none of the above

Which best explains the relationship between flying dragons and trees? a. Flying dragons rely on trees for a food source, but not for shelter. b. Flying dragons live exclusively in trees except to lay eggs. c. Flying dragons burrow into the tree without causing damage to the tree. d. Flying dragons use trees for reproduction, but get their food and shelter on the ground. Please select the best answer from the choices provided

Why are environmentalists concerned about the introduction of genetically engineered trees? a. Genetically engineered trees are not regulated. b. Genetically engineered trees could have unexpected interactions with organisms of natural ecosystems. c. Genetically engineered trees decrease the biodiversity of natural ecosystems. d. All of the above Please select the best answer from the choices provided

The most common fiber used to make paper is _______.a.clothb.woodc.hempd.flax

Which of the following is a way humans use trees?a.paperb.foodc.woodd.all of the above

Mammals use trees for both food and shelter.