Which four states extend south of 30°N?

What is a feature of topography formed by processes that shape Earth's surface? glacier landform relief

Which factors allowed Europe to be a dominant force in world events in the nineteenth and twentieth centuries? common language economic development military superiority mountainous landscape political power

Which factors provide the basis for the differences observed in the major land biomes on Earth? average temperature and average precipitation average windspeed and average oxygen levels average day length and average night length average organic

3. The Lowell system was Samuel Slater's strategy of his families and dividing factory work into simple tasks. true or false?

Black holes are a small sphere of densely packed matter

Below is information relating atmospheric pressure to altitude relative to sea level: The atmospheric pressure at sea level is 760 mmHg. The atmospheric pressure of the Dead Sea (0.40 km below sea level) is 800 mmHg.

Based on the map above, which of the following continents are the most developed? Note, the darker the shade of green, the more developed the region is. A. Africa and Australia B. North America and Europe C. Asia and South America D. Europe and Asia

Alexander Hamilton and Thomas Jefferson - Answer the following questions about each. 1. What role did they serve in George Washington's Cabinet?

In the united states and canada, the most common problem with using wood as a major heat source is

What is a type of air pollution