Answer: Natural Disasters
Step-by-step explanation:
A natural disaster can cause a lot of loss of lives. Some natural disasters, such as tsunamis, floods, earthquakes and volcano eruptions may not just cause deaths in droves, they may also release greenhouse gases into the atmosphere. Disasters like volcanos and earthquakes tend to release the most carbon dioxide from their respective disaster. All of these disaster can cause a great casualty count and can also harm the earth.