Answer:
The answer is C. Irrigation.
Explanation:
Irrigation is the process of applying water to the crops artificially to fulfil their water requirements. Nutrients may also be provided to the crops through irrigation. The various sources of water for irrigation are wells, ponds, lakes, canals, tube-wells and even dams. Irrigation offers moisture required for growth and development, germination and other related functions.
The Middle East's climate and environment make living harsh, so the Middle East requires water resources and suitable land for agriculture. Much of the land that is available for producing food is destroyed by increasing desertification.
Desertification is a sweeping environmental problem, with vast effects in countries such as Syria, Jordan, Iraq, and Iran. Universal causes for a spread of arid environment are unsustainable agriculture practices and overgrazing.
C. Gold
West africa was considered wealthy so they would trade gold and salt whereas other areas would trade ivory and other goods
The French explorer Pedro Vial pioneered the route in 1792 and the Santa Fe Trail<span>was established in 1821 to </span>take<span> advantage of new trade opportunities with Mexico which had just won independence from Spain in the Mexican War of Independence.</span>
<span>A major contribution was the establishment of hospitals, the educating of physicians was well structured, and physicians were meticulous with their record keeping to spread knowledge. Al Razi's great achievement was understanding the nature of illness. He also understood how the brain and nervous system operated muscles.</span>
Answer:
<em>Castillon was the first major battle won through the extensive use of field artillery. The battle led to the English losing almost all their holdings in France, especially Gascony (Aquitaine), an English possession for the previous three centuries.</em>
Explanation:
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<em>I </em><em>hope</em><em> this</em><em> helps</em><em>!</em></h3>
