*Eco+Team+..+Desertification.*20

facts:
 * Desertification is when the weather changes land into deserts.
 * Droughts make desertification worse.
 * Only 20% of Africa will be able to survive in 2025 because of desertification.
 * Each year the planet looses 24 billion tons of top soil.

Questions: What is the reason people burn feilds? They don't do it on purpose most of the time. They burn the log or tree to make a fire and it spreads. How long can droughts last? They can last hundreds of years.