1. Identify What systems
make up the larger Earth
system?
and

Like you, Earth has smaller systems that work together, or interact, and make the larger Earth system. Four of these smaller systems are the atmosphere, the hydrosphere, the geosphere, and the biosphere. The outermost Earth system is a mixture of gases and particles of matter called the atmosphere.

Explanation:

cirrus clouds: lacy or wispy clouds that form at high altitudes it would generally happen before a change in the weather.

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.