Program name ba( ta ) Assignment by Dr. Shalki Manhas Course name : Tourism Geography ba(TA) Date



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Tourism Geography assigment BA Jakhongir


Program name BA( TA )

Assignment by Dr. Shalki Manhas

Course name : Tourism Geography _BA(TA)

Date : 16.10.2020

Assignment

Student’s Name : Jakhongir Solijonov

Enrollment number : A85307220015

List down the countries through which the parallels of latitudes (Equator, Tropic of Cancer, Tropic of Capricorn) run and breifly write about their climates.

This article is about the circle of latitude. For other uses, see Tropic of Capricorn (disambiguation).

Coordinates:  23°26′12.5″S 0°0′0″W



World map showing the Tropic of Capricorn



Relationship between Earth's axial tilt (ε) to the tropical and polar circles

The Tropic of Capricorn (or the Southern Tropic) is the circle of latitude that contains the subsolar point at the December (or southern) solstice. It is thus the southernmost latitude where the Sun can be seen directly overhead. It also reaches 90 degrees below the horizon at solar midnight on the June Solstice. Its northern equivalent is the Tropic of Cancer.

The Tropic of Capricorn is one of the five major circles of latitude marked on maps of Earth. Its latitude is currently 23°26′11.7″ (or 23.43659°)[1] south of the Equator, but it is very gradually moving northward, currently at the rate of 0.47 arcseconds, or 15 metres, per year.

Less than 3% of the world's population lives south of it; this is equivalent to about 30% of the population of the Southern Hemisphere.[citation needed]

Name


When this line of latitude was named in the last centuries BC,[clarification needed][citation needed] the Sun was in the constellation Capricornus at the December solstice. This is the date each year when the Sun reaches zenith at this latitude, the southernmost latitude it reaches for the year. (Due to the precession of the equinoxes the Sun currently appears in Sagittarius at this solstice.)

Geography and environment

The Tropic of Capricorn is the dividing line between the Southern Temperate Zone to the south and the tropics to the north. The Northern Hemisphere equivalent of the Tropic of Capricorn is the Tropic of Cancer.

The Tropic of Capricorn's position is not fixed, but constantly changes because of a slight wobble in the Earth's longitudinal alignment relative to its orbit around the Sun. Earth's axial tilt varies over a 41,000 year period from 22.1 to 24.5 degrees and currently resides at about 23.4 degrees. This wobble means that the Tropic of Capricorn is currently drifting northward at a rate of almost half an arcsecond (0.468″) of latitude, or 15 metres, per year (it was at exactly 23° 27′S in 1917 and will be at 23° 26'S in 2045). Therefore distance between Arctic Circle and Tropic of Capricorn is essentially constant moving in tandem. See under circles of latitude for information.

There are approximately 13 hours, 35 minutes of daylight during the summer solstice. During the winter solstice, there are 10 hours, 41 minutes of daylight. The length of the Tropic of Capricorn at 23°26′11.7″S is 36,788 km (22,859 mi).[2]

Africa

In most of this belt of southern Africa, a minimum of seasonal rainfall is reliable and farming is possible, though yields struggle to compete with for example the Mississippi basin, even against like-to-like soil fertilisers. Rivers have been successfully dammed particularly flowing from relief precipitation areas (high emininences) and those from the edge of the Great Rift Valley, such as the Zambezi, well within the Tropics. This, with alluvial or enriched soil, enables substantial yield grain farming in areas with good soil. Across this large region pasture farming is widespread, where intensive, brief and rotational it helps to fertilise and stabilise the soil, preventing run-off and desertification.[3] This approach is traditional to many tribes and promoted by government advisors such as Allan Savory, a Zimbabwean-born biologist, farmer, game rancher, politician and international consultant and co-founder of the Savory Institute. According to the United Nations University Our World dissemination he is credited with developing “holistic management” in the 1960s and has led anti-desertification efforts in Africa for decades using a counterintuitive approach to most developed economies of increasing the number of livestock on grasslands rather than fencing them off for conservation. Such practices in this area have seen success and won generous awards; he gave the keynote speech at UNCCD's Land Day in 2018, and later that year a TED (conference) address, widely re-broadcast.[3]





A sign marking the Tropic of Capricorn as it passes through Namibia

 




A monument marking the Tropic of Capricorn as it passes through Botswana

 




A monument in Kruger National ParkSouth Africa

 




A sign marking the Tropic of Capricorn in Atsimo-Andrefana Region, Madagascar


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