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