1. Mars has a thin athmosphere
2. Its red colour is dues to a big number of iron oxide
3. It has two moons
4. Olympus Mons, a volcano on Mars is also the largest volcano in the solar system
5. Mars is visible from Earth with a naked eye
6. It has around half the diameter of earth
7. Mars is less dense than Earth
It created jobs for the US and increased employment and incomes as well and also lowered prices
Answer:
the answer woukd be 89and uy and gh and eurh nd hu8
Explanation:
A city that has a problem with smog is most likely a MDC and is experiencing it due to heavy air pollution. <span />
