Their point is, we simply don't know enough about long-term weather systems to say for certain one way or the other.

However, the weather system is universal, and does not change over time.

Perhaps this is the new weather system that we've made for ourselves.

The weather system gained strength over the next few days.

After a few years, he saw that weather systems could be tracked.

This is because the high mountains block the weather systems.

He said that weather systems slow down because the sun is at a higher angle as the season changes.

You can get into those different weather systems of energy really fast.

Among them is the relative stability of large weather systems.

Students are introduced to the planets and the weather system.