As they approach North America, hurricanes commonly move north on clockwise-curving paths due to the:- <u>Coriolis effect</u>
<u>Coriolis effect</u>
- An effect whereby a mass moving in a rotating system experiences a force (the Coriolis force ) acting perpendicular to the direction of motion and to the axis of rotation. On the earth, the effect tends to deflect moving objects to the right in the northern hemisphere and to the left in the southern and is important in the formation of cyclonic weather systems.
The key to the Coriolis effect lies in Earth’s rotation. Specifically, Earth rotates faster at the Equator than it does at the poles. Earth is wider at the Equator, so to make a rotation in one 24-hour period, equatorial regions race nearly 1,600 kilometers (1,000 miles) per hour. Near the poles, Earth rotates at a sluggish 0.00008 kilometers (0.00005 miles) per hour.
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Answer:
Lack of resources such as water, gas etc and proper place for living.
Explanation:
Lack of resources such as water, gas etc and proper place for living are the problems that the people would face living in this part of Kolkata because this part is located at the edge of Kolkata. Due to far from city, no resources were provided by the government to this region which causes major problems to the people that are living there so due to located on the edge, experience more problems.
Answer:
Fronts are defined as body of two air masses and are of four types.
Explanation:
Air masses always be in motion which brings different types of weather. Transition between the two air masses is a front.Basically there are four different types of fronts and the weather which are associated with them also varies.
So the four fronts are:
- WARM FRONT: It has a wide range from 10-100km.Winds move easterly before the front passes.Chances of rainfall increases when the front cloud approaches . And the wind starts blowing southwesterly or southerly and then the temperature becomes warm with the clouds cleared. Has a huge amount of humidity.
- COLD FRONT: It is narrow down to a range of <1km.Over a short distance Temperature changes when cold air advances and warm air displaces.Moisture change also causes sharply. At the ahead of the front their is higher moisture content and behind it is lower.
- OCCLUDED FRONT: When a cold front catches up with a warm front. Their are both cold and warm occulusions. In a warm occulusion colder air is found behind the front and conversely in cold occulusion warmer air is found at the front end. Winds blow either fromsouth or east. And then it gets shifted from west or northwest.
- STATIONARY FRONT: Boundary between warmer and colder front doesn't move. Precipitation may get developed.
- Finally the context of midlatitude cyclogenesis leads to understanding the different type of fronts which helps us to know the kind of weather and the knowledge help us to predict how the areas near the fronts will be impacted regardless of precipitation' wind and temperature.
4 minutes mean 1 degree of longitude
There is 150 minute difference
17 degree 30 minutes west is longitude
