Approximately how many earthquakes are strong enough to be felt each year worldwide?

a. 500

b. 1000

c. 10,000

d. 30,000 2. what isthe location on the surface directly above the earthquake focus called?

a. epicenter

b. fault

c. magnitude

d. moho

A (n) 1555.4 kg car is coasting along a level road at 40 m/s. A constant braking force is applied, such that the car is stopped in a distance of 55.6 m. What is the magnitude of the braking force? Answer in units of N.

20. Unlike other kinds of liquids, volatile liquids

Seven times the number of quarters in a coin collection is the same as three times the number of quarters increased by 20. How many quarters in the collection

An object, moving with constant acceleration and zero initial velocity of 129 m/s how high will it be after 4.0 s

Which of the following accurately describes the behavior of water when subject to temperature change? A. The volume of water will decrease if heated from 6 C to 7 C. B. A mass of water will expand if heated from O C to 2 C. C.

Explain how birthrates and death rates influence the size of population.

What happens to the resistance of a wire as its length increases? A. The resistance decreases. B. The resistance is not affected by a change in wire length. C. The resistance alternates between high and low values. D. The resistance increases.

What is true about molecular compounds that dissolve in water

What is a lenticular (S0) galaxy? A galaxy with a disk and central bulge like a spiral galaxy, but with no spiral arms A galaxy with a smooth brightness profile, lacking the central bulge and disk of a spiral galaxy A spiral galaxy with fuzzy and

Which process causes wells on land to become saline, making them unusable for drinking water? A. Erosion B. Echo sounding C. Eutrophication D. Groundwater infiltration