The ozone layer in Earth's atmosphere absorbs ultraviolet radiations. Which of these is the best location to place a telescope used to observe ultraviolet radiations from stars?

mountain

high-flying aircraft

top of building

space

Common law refers to laws determined through

Which best describes the difference between a seismograph and seismogram? A. A seismograph records tectonic activity, while a seismogram records volcanic activity. B.

Why are crude oil reserve estimates somewhat unreliable? All reserve estimates involve uncertainty due to the interpretation of geologic data. Some countries falsify data for political reasons.

True or False. The semi-major axis of an ellipse is half the length of its major axis.

Where are fold mountains generally located?

Socialization is a lifelong process of learning justify this statement

Most factories at the turn of the century had poor ventilation. True False

1.) The Qing Dynasty produces and exchanged items such as Chinese pottery and with English colonists during the 1800's in order to obtain heavily demanded 2.) Why did conflict occur between the Qing emperors and Europeans over trade? 3.

A father and his two sons need to cross a river in their small boat. The father weighs 100 pounds and each of his sons weigh 50 pounds each. The boat can carry a maximum of 100 pounds. All three must cross inside the boat and no can get wet.

One of these countries doesn't fit in with the rest. Can you figure out which one?