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