Is there a relationship between the direction of movement and distribution of earthquakes? volcanoes? both? neither?

Yes. With converging plates, where two plates are touching towards each other instigating one to sub duct beneath the other, you incline to have volcanoes and earthquakes. Instance: In Asia, the Pacific Plate touching to and beneath the Eurasian Plate. Another example of where you would have earthquakes is where two plates are slipping in contrary directions parallel to one another. This is an instance of the Pacific Plate touching next to the North American Plate. This makes faults or crashes in the plates instigating earthquakes. As the plate slip past each other, subsequently separately plate boundary isn't flawlessly smooth, they catch on one another and accumulate pressure. When the pressure is free, the energy is gave out as an earthquake.

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.