What physical property of a star does the spectral type measure?

True or false when one side of the earth is at a high tide then the opposite side of earth is also at high tide

If you, as an individual, conclude that pouring your used motor oil into the creek is a good thing for you (saves time!), then it must be a good thing for the entire society. True or false?

How high does the earth's atmosphere extend? A. 100 m B. 1,000 m C. 10 km D. 100km

Droughts can occur in any climate. a. True b. False

Pastoralism is one form of subsistence agriculture. true or false

Florida law requires a disclosure at the time of or before entering into a contract for sale for which environmental hazard?

If glaciers carry a mixture of different clast sizes, why are glacial outwash deposits layered? A. because clasts fall out of the glacier in size progression B. because gravity pulls out only the smallest particles C.

The Indian subcontinent is part of which continent? A. Europe B. Africa C. Asia D. Australia

The city of Chicago would appear larger and with more detail on a map with a scale of 1:50,000 than on a map with a scale 1:1,000,000 true or false

What are the terrestrial planets?