Natural disasters are greatly affected by the different layers of the Earth:

• Crust: This layer is thin and can break easily. Earthquakes often happen along cracks called fault lines.

• Mantle: The heat in this layer causes movement that can lead to volcanoes.

• Core: This center part makes magnetic fields and creates pressure that contributes to earthquakes.

These different layers make it hard to predict and manage disasters.

Challenges:

1. We don't fully understand what happens deep inside the Earth.
2. Our early warning systems aren't good enough.

Solutions:

• We need to improve research on earthquakes and volcanoes.
• We should invest in new technology to help communities prepare and stay safe during disasters.