<span>Trees grow below or above the timberline, or tree line, depending on the environmental conditions present. Alpine tree lines are common near or on mountains and mountain ranges. The weather above the timberline is too cold and possibly too dry for trees to grow and take root. Desert tree lines are common in and near deserts. The soil is too dry for the trees to take root and get the water and nutrients they require. Desert-Alpine tree lines are environments where the elevation is too high and the soil too dry to foster tree growth.</span>
Remove the yellow leaves as they can spread to the other leaves
Answer:
c. The lumber industry building a railroad.
Answer:
When two people speak the same language, they are able to understand one another better as well as express their feelings with less complications. The better understanding between the two people will allow them to form a better bond and therefore have a closer relationship.