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