Crispy hills and lush green grass–which doesn’t belong?
Where does the water for the green grass come from?
In California the largest single draw of electrical power is to pump water, from where it is collected (in the snowpack of the Sierras mostly) to where people live and need it (on the coast mostly). Planting drought resistant landscapes and ditching water thirsty lawns are two great ways to reduce your carbon footprint. In California (and probably where you live too) every time you turn on the faucet you are contributing to climate change.
A huge part of this issue is the horrible urban management of aquifers, when such huge portions of land are paved over and turned into aquitards. Runoff drains from our concrete surfaces and carries all the toxins and pollutants of the urban landscape into the water supply, creating poisonous water that drains to the sea. Then we use energy to pump clean water to our homes from far away, because we have wasted and ruined the water where we live. Something needs to change.