1) The famous library of Tripoli was established by Muslims however it was later destroyed by:

1. The Saxons.
2. The Crusaders.
3. The Mongols.
4. The Vikings.

2) Early proto-environmentalist treatises that were written in Arabic covered the area of:

1. air pollution.
2. water pollution.
3. soil contamination.
4. All of the above.

3) What system was introduced by the Muslims in the field of Mathematics?

1. Algebra.
2. Addition.
3. Division.
4. Geometry.

4) Select a false statement with regards to the contribution of Muslims towards various fields of study.

1. Muslims were the first to build observatories.
2. Muslims transferred the “zero” digit from India to the world.
3. Muslims developed chemistry as a separate branch of science.
4. None of the above.

5) Muslims were the first to:

1. prepare sulphuric acid.
2. invent electricity.
3. invent body armor.
4. All of the above.