1. their animal population in the park is the largest. варианты ответов: grizzly bears, mountain lions, elk. 2. their animal population in the park is the smallest . варианты ответов: wolves, grizzy bears, mountain lions,elk. 3. many fires in the park are the result варианты ответов: thunder , lightning, earthquakes, wind. 4. fires are started by people usually by accisent. варианты ответов: six. about 35 , six to ten, ten 5. some trees forest fires. варианты ответов: use, adaptes, are not used, used.
2.lightning
3. six to ten
4. used