Answer:
Warm air rises at the equator and moves toward the poles while cold air sinks at the poles flowing back toward the equator tornadoes
Explanation:
A water scarcity report issued recently as a collaboration of several U.S. intelligence agencies predicts that the likelihood of conflict over water will increase in the coming decades. The report argues that the Middle East, as perhaps the most water impoverished region of the world, will be particularly susceptible to so-called “water wars.”
The strain on the global water supply is the result of a number of factors. First, most of the Earth’s water is simply unavailable for consumption, sanitation, or agricultural purposes because 97% of it is salt water. Of the remaining 3%, only 1% is available for direct human use. Moreover, in some areas of the world, the available freshwater supply is being depleted faster than it is being replenished. Saudi Arabia, for example, gets 70% of its water from 21 aquifers where water is being extracted faster than nature can restore the supply. In the case of Yemen, the state’s current water demand exceeds its renewable water resources by 900 million cubic meters per year.
As the world’s population continues to grow, the demand for water will increase correspondingly. The high population growth rates, hovering around 2% in the region compared to the world average of 1.1%, and paucity of arable land in the Middle East will make water shortages in the region particularly acute. The United Nations predicts that by 2025, 30 countries will be water scarce, out of which 18 will be in the Middle East and North Africa
Answer:
family's relationship. An example of this is if a member of the family is retrenched the sudden loss of income is the most difficult to deal with. Being unemployed affects one's self-esteem and self-confidence. This is very detrimental to a relationship especially if the other spouse is not understanding and sympathetic.Alcohol or drug addiction can also alter a family's relationship with the addicted member of the family. The use of alcohol or drugs create certain agressive behaviour that may start to appear once the person becomes intoxicated. The addicted person is more likely to argue after drinking or consuming drugs thereby causing grief and headaches for the other membersof the family. Uncontrolled emotions caused by stress can also be detrimental to a relationship, an example of this is when one of the family members has a temper, arguments become quite common and this eventually leads to strained family relationships.Four ways in which sport can support nation buildingSport can create or support nation building in the following ways:1. sport creates sportsmanship - it brings people with differences together 2. sport can support nation building by providing Infrastructure
Answer:
there buttholesExplanation:
Answer:
C is the right option
Explanation:
From all the options, only the American-Style option is exercise before expiry. All other options can only be exercised at expiration. Sellers in the straddle options allows the option to expire to gain maximum profit. The Black-Scholes method typically adopts the European-Style strategy, which is also exercised at expiration.
