Select the correct answer from each drop-down menu. This map shows how climate change might affect precipitation patterns in the Great Plains of the United States by the end of this century. Brown shows a decrease in precipitation, and blue shows an increase. The maps differ based on the predicted levels of greenhouse gas emissions.

The maps show that northern areas should get
. Southern areas will likely get
. To use these maps to prepare for natural disasters in the Great Plains, scientists need to ask,
?

Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force