Katrina The Hurricane
Cycle Of CO2
H2O Cycle
Waves
Random Questions
100

How many knots is 184 mph?

How many flags, short lines, and long lines would be 160 knots?

100

What is the most commonly used fuel?

What are some alternatives to fossil fuels?

100

What is the process of the state of changing from liquid to gas called?

What causes evaporation?

100

What causes tidal bulges?

What is gravity?

100

How many Sibylline books survived out of the 9 that were burned?

How much did Tarquinius buy the remaining 3 books for?

200

When were barometers invented?

What other instruments were invented before or after 1643?

200

Where is carbon commonly used?

Where is petroleum mostly used?

200

What is the process of gas to liquid?

How does condensation happen?

200

What tides would you expect during a full moon?

What are spring tides?

200

When was the first successful ICBM (intercontinental ballistic missile) test?

What country conducted the ICBM test on 7/21/1957?

300

What did meterologists start to use to predict the weather after 1990?

When was the first weather satellite ever used?

300

What is the formula for methane?

What do you think the H stands for in CH4?

300

What activity uses the most water every year?

What other activites use a lot of water other than agriculture?

300

What tides would you expect during a half moon?

What are neap tides?

300

What is the earliest recorded version of English?

When was Anglo-Saxon first used?

400

What was the name of the Great Hurricane?

When was HurĂ¡can San Calixto?

400

This is a procedure geologists and archaeologists use to predict the age of fossils and moon rocks.

What isotope is used in radiocarbon dating?

400

Most cruise ships used this to filter out water of contaminants for drinking and other purposes.

What other filters do ships use other than reverse osmosis?

400

What causes square waves?

What causes two waves to collide with eachother from opposite directions?

400

Who invented the first ever periodic table?

Who was Dmitri Mendeleev?