Answer:
The UNCCD set out a definition of desertification in a treaty adopted by parties in 1994. It states that desertification means “land degradation in arid, semi-arid and dry sub-humid areas resulting from various factors, including climatic variations and human activities”.
Explanation:
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Answer:
i belive it a and b
Explanation:
it makes more sence hopes this helps
Answer: 7th Century BC
Explanation:my teacher told me
These early Mesopotamian cities engaged in a form of socialism where farmers contributed their crops to public storehouses, out of which workers, like metalworkers, or builders, or male models, or whatever, would be paid uniform wages in grain.
Answer:
The 20.6 m/s will be the speed of ball after 3 seconds.
Explanation:
Initial velocity of the ball = u = 50 m/s
Final velocity of the ball = v = ?
Acceleration due to gravity = a = 
( ball is thrown against the gravity)
(first equation of motion)
