The richter scale, used to measure the strength of an earthquake is a. linear b. quadratic c. exponential

How would i answer this in a exam. orange - sea temperature is over 27 red arrows - tropical storm routes

Dubai is challenged by all of the following environmental factors except a. a warm and dry climate b. a lack of annual rainfall c. scarce freshwater resources d. a lack of valuable natural resources

Which statement about factories in the industrial revolution is not true? a) some of the first advances were in textile mills b) spinning machines used water power c) water power was replaced by steam power d) coal was imported to english factories for power answer d) coal was imported to english factories for power