A) Sequoiadendron giganteum B) Sequoia sempervirens C) Pseudotsuga menziesii D) Pinus ponderosa
A) Yosemite National Park B) Yellowstone National Park C) Redwood National Park D) Sequoia National Park
A) 250 feet B) 300 feet C) 275 feet D) 150 feet
A) Oregon B) Washington C) Australia D) California
A) Soil erosion B) Carbon sequestration C) Air pollution D) Creating deserts
A) Fruit bearing B) Palm C) Conifer D) Deciduous
A) Giant sequoia B) Douglas fir C) Coast redwood D) Sugar pine
A) Drought B) Transportation pollution C) Wildfire D) Bark beetles |