Which of the following instruments is used to measure atmospheric pressure?
A) an altimeter
B) a barometer
C) a manometer
D) an odometer
B
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How can Integrated Pest Management help to reduce threats to species?
A. By using conventional pesticides only as a last result B. By using conventional pesticides as a precautionary approach C. By eliminating any species that threatens food crops D. By increasing pesticide use to increase crop yields
The United States is both the largest producer and consumer of energy in the world
Indicate whether this statement is true or false.
You dip your finger repeatedly into water and make waves. If you dip your finger more frequently, the wavelength of the waves
A) shortens. B) lengthens. C) stays the same.
The relationship between mountains and precipitation can be generalized by saying that
A. mountaintops generally experience less precipitation that the surrounding lowlands. B. mountaintops tend to have more precipitation in winter but less precipitation in summer than the surrounding lowlands. C. mountaintops tend to have more precipitation in summer but less precipitation in winter than the surrounding lowlands. D. mountaintops generally experience more precipitation than the surrounding lowlands.