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