There are lots of children in our age facing famine while we wasting food. They are waiting our helps. Although we cannot control the nature, we can do something to reduce the rate of natural disasters happen.
Rational use of water resources - artificial rainfall, build dam to save water, exploit underground water rationally.
Build dam - temporary storage for floodwaters.
Increase injurious insects’ natural enemy - prevent insect breed too fast, control the amount of insects.
Except protecting environment ,we also can improve the cultivation techniques of crops. Using some techniques such as cottage or grafting to increase grain survival rate. Using better soil and fertilizer to let crops grow stronger, prevent great destructive damage from natural disasters.
Famine does not mean all ares do not have food. We also can donate foods to those hungry people. There are lots of organizations help famine around us. We can contribute our power through those organizations.
- Solutions of droughts:
Rational use of water resources - artificial rainfall, build dam to save water, exploit underground water rationally.
- Solutions of floods:
Build dam - temporary storage for floodwaters.
- Solutions of insect plagues:
Increase injurious insects’ natural enemy - prevent insect breed too fast, control the amount of insects.
Except protecting environment ,we also can improve the cultivation techniques of crops. Using some techniques such as cottage or grafting to increase grain survival rate. Using better soil and fertilizer to let crops grow stronger, prevent great destructive damage from natural disasters.
Famine does not mean all ares do not have food. We also can donate foods to those hungry people. There are lots of organizations help famine around us. We can contribute our power through those organizations.