A) British Columbia, Canada B) Alaska, USA C) Yukon Territory, Canada D) Northwest Territories, Canada
A) Bering Sea B) Arctic Ocean C) Pacific Ocean D) Gulf of Alaska
A) Meriwether Lewis B) Robert Campbell C) David Thompson D) John Wesley Powell
A) Underground aquifers B) Artificial reservoirs C) Rainfall D) Glaciers
A) Columbia River B) Snake River C) Tanana River D) Missouri River
A) Rainforest B) Desert C) Boreal forest D) Savanna
A) St. Elias Mountains B) Brooks Range C) Coast Mountains D) Andes
A) Scuba diving B) Rock climbing C) Canoeing and fishing D) Skiing and snowboarding |