Desertification is a type of land degradation in which a relatively dry area of land becomes increasingly arid, typically losing its bodies of water along with its vegetation and wildlife. The Gobi and Sahara deserts are growing at an alarming rate due to desertification. Which of these does NOT
contribute to desertification?
A) Overgrazing
B)
Soil erosion
C)
Wind erosion
D) Conserving Water

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

I’m not sure about this question