leave no one behind
Coastal communities around the world are battling the effects the effects of rising sea levels.
But in some places the land is also falling and disappearing
Mexico City
Parts of Mexico City is sinking by 30 cm per year because the population hasn't taken the problem seriously from the beginning.
They have a added pressure of increase flooding and sea level rise
They built seawalls but the increasing of flooding in coastal areas has already had devastating effects.
California
San Joaquin
In India 85% of drinking water comes from the ground and in Europe 75% of the population gets drinking water from groundwater.
Groundwater replenish itself from rain and snowfall.
The terrain is made of layers.
If you remove something from the layers the terrain is made of, the ground starts to collapse.
Sottoargomento
So, if you remove methane gas or oil, it can have collapsing effects.