Think about the areas of Europe and Russia that are the most densely populated. What physical features attract people to settle in those areas?

Explain how earths tilt and revolution around the sun affects weather and climate

How far is a geographic second? a.) around 100 feet b.) around 1,000 feet c.) around 5,000 feet d.) none of the above

If you were a casual recreational hiker with young children, which of the following trails would be least strenuous for a leisurely family outing? a. merced lake trail b. mirror lake loop trail. c. tenaya lake and tuolumne meadows trail d. el capitan trail