Which of the are the two main characteristics used to classify air masses.

A. direction

B. temperature

C. speed

D. humidity

What types of things are more common in the rural world than in an urban setting? Check all that apply. O A. Cars as a primary mode of transportation B. People talking loudly C. A lot of cultural mixing D. Slums

On the Richter scale of earthquake intensity: Group of answer choices The ground is shaken 10 times less by a magnitude-3 quake than by a magnitude-2 quake. The ground is shaken 3 times more by a magnitude-3 quake than by a magnitude-1 quake.

What change took place when Arab armies conquered Persia? The dominant cultural group was destroyed. The economic center of the country moved. The people's religion changed. The language of the conquerors was adopted.

What would keep people from evenly distributed across the country?

Which of the following statements is true? The Milky Way galaxy does not move. All galaxies are spiral in shape. The Hubble Telescope has been used to study faraway stars and galaxies. all of the above

What type of rock forms when heat and pressure change the structure, texture, or composition of sedimentary rock?

If you could find a bathtub big enough for saturn the planet would:

What was the cause of the devastating tsunami in Southeast Asia in 2004? The Good Friday Earthquake Monsoon rains The Sumatra-Andaman earthquake The Kamchatka Earthquake

Biotic and abiotic factors interacting within the setting of a community

The capital of California