Hassan (dispose of garbage)

In my country people dispose of garbage by throw waste in garbage containers.  Then a garbage man collects waste in a car waste. Then, they collect waste and incinerated. Also, they recycle same of the waste for example; newspapers, glass, and plastic. Finally, the government encourages people to recycle for example they made garbage containers fragmented there is containers for newspapers and there are containers for plastic and glass.  In my opinion recycle the garbage is a good thing.

Hassan (Causes of headaches)

Causes of headaches

Headaches are one of the most common in the world and there are so many kinds of headaches and there is a lot of causes that makes the headaches happen.  First, changes in blood flow because substances that affect blood flow, such as alcohol.  Also, a tight muscle in your shoulders, neck, and jaw makes the headaches happen.  Finally, doctors think that a change in brain chemicals also may cause a headache.

Hassan Al-Najjar (solar energy)

Solar Energy

Nowadays, many countries depend on solar energy.  In fact, we take the solar energy from the sun, and that could decrease using the electricity.  However, there are three advantages of using solar energy, which are, renewable source.  For instance, at night the sun disappear because of clouds, but it returns in the morning because of the sun.  Also, the solar energy heat from the sun and it is free, so we don't need a lot of money to spend electricity.  Finally, solar energy is unlimited source.  For example we may haven't enough of electricity, however the sun will not disappear until we all die.