With reference to solar wind and solar storms, consider the following statements:

1. Solar wind consists of charged particles that originate from the Sun's upper atmosphere.

2. Coronal mass ejections from the Sun can trigger geomagnetic storms on Earth.

3. Solar flares directly impact the Earth's magnetosphere.

4. Solar wind bombardment could deposit ingredients that form water on the lunar surface.

How many of the statements given above is/are correct?