The ____________________ were a group of seedless, vascular plants that lived in coal-forming swamps during the
Late Carboniferous and Permian. Fill in the blank(s) with the appropriate word(s).
sphenopsids
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Some 135,000 congregations-counting Catholic parishes, synagogues, Protestant and Eastern Orthodox churches and evangelic congregations-have been provided with resource kits on environmental issues.
Answer the following statement true (T) or false (F)
A gallon (3.8 liters) of gasoline that weighs 6.3 pounds (2.85 kg) can produce 20 pounds (9.1 kg) of carbon dioxide. Yes, 20 pounds (9.1 kg) of carbon dioxide! Assume 100 million people with cars (with 20 miles/gallon (10.6 km/liters) gasoline consumption rates) decide to walk 3 miles (4.8 km) a day (approximately an hour) instead of driving their cars. What would be the reduction in pounds of carbon dioxide (CO2) released into the atmosphere on a yearly basis?
What will be an ideal response?
The movement of water due to differences in density is ____________ ____________. Fill in the blank(s) with the appropriate word(s)
"Tidal waves" are: a. rogue waves caused by storms at sea
b. relatively harmless waves associated with the tides. c. large waves caused by the approach of a tropical cyclone toward land. d. enormous waves caused by earthquakes.