A) Sierra Nevada bighorn sheep B) Peninsula bighorn sheep C) Desert bighorn sheep D) Rocky Mountain bighorn sheep
A) 2008 B) 1998 C) 1995 D) 1988
A) Anthropogenic influences and climate change B) Limited food and illegal hunting C) Invasive plants and overgrazing D) Predators and disease
A) Genetic bottleneck B) Free-standing water availability C) Lack of shelter D) Overpopulation
A) Colorado Desert B) Great Basin Desert C) Chihuahuan Desert D) Mojave Desert
A) Gobi Desert B) Sahara Desert C) Mexican Sonoran Desert D) Atacama Desert
A) BWh B) Aw C) Csa D) BWk
A) Mass migrations B) Monsoon flooding C) Increased fossil uncovering D) Super blooms
A) They attract too many predators B) They raise the temperature of the soil C) They deplete the water table D) They encourage invasive insect species
A) Native desert cultures B) Fossilized remains of ancient life C) Weather patterns of the past D) Rock formations and minerals
A) Pliocene and Pleistocene B) Triassic and Permian C) Holocene and Miocene D) Jurassic and Cretaceous
A) 100 million years B) 10 million years C) 60 million years D) 500,000 years
A) Increased sunlight exposure B) Decrease in sand dune formation C) Habitat fragmentation D) Reduction in desert insects
A) Bones, teeth, and invertebrate shells B) Frozen mammoths C) Dinosaur footprints D) Ancient human dwellings
A) 250 B) 600 C) 100 D) 1,000
A) Joshua tree B) Palo verde C) Date palm D) California fan palm
A) Fish Creek Badlands B) The high mountains C) Peninsular Ranges D) Alma Wash
A) Light pollution B) Noise levels C) Roadkill D) Air pollution
A) Chuckwalla B) Badger C) Kangaroo rat D) Greater roadrunner
A) Manzanita B) California fan palm C) Smoke tree D) Elephant tree
A) Palm festivals B) Superblooms C) Desert marathons D) Mining tours
A) 18 B) 5 C) 10 D) 50
A) Cascade Range B) Sierra Nevada C) Rocky Mountains D) Peninsular Ranges
A) California fan palm B) Catclaw C) Palo verde D) Velvet mesquite
A) Northernmost extent B) Easternmost extent C) Westernmost extent D) Southernmost extent
A) Greater roadrunner B) Pelican C) Flamingo D) Penguin
A) 1950 B) 1920 C) 1932 D) 1912
A) 500,000 B) 650,000 C) 1,000,000 D) 260,000
A) Shelter Valley B) Borrego Springs C) Laguna Mountains D) Coachella Valley
A) Santa Rosa Mountains B) Laguna Mountains C) Vallecito Mountains D) Granite Mountain
A) Hellhole Canyon B) Blair Valley C) Borrego Valley D) Shelter Valley
A) Hellhole Palms B) Yaqui Well C) Borrego Palm Canyon D) Blair Valley
A) 110 B) 200 C) 500 D) 800
A) 2015 B) 2010 C) 2020 D) 2018
A) Two B) Twelve C) Eight D) Four
A) 580% B) 200% C) 340% D) 100%
A) Continental Divide Trail B) Appalachian Trail C) North Country Trail D) Pacific Crest Trail
A) Yaqui Well B) Maidenhair Falls C) Foot Pass D) Tamarisk Grove
A) San Gorgonio Pass B) Salton Trough C) Coachella Valley D) Grand Canyon
A) 200 ft below sea level B) Sea level C) 500 ft above sea level D) 200 ft above sea level
A) Mammoth skeletons B) Marine shells C) Microscopic algal spores D) Fossil hardwoods
A) Exactly 50 B) Approximately 100 C) Over 550 D) Over 1,000
A) Anza Borrego B) John Muir C) Franklin Pierce D) William Blake
A) Palm Springs Lake B) San Gorgonio Lake C) Lake Cahuilla D) Gulf of California
A) The Industrial Age B) The Ice Ages C) The Cretaceous Period D) The Jurassic Period |