Install low-flush toilets
It decreases petroleum's availability
Supplies increase or decrease based on the availability of materials and the availability of suppliers. A fall in cost can also cause an increase in supply.
Desalination is really the only effective way to increase the amount of freshwater in the Middle East.
Agriculture.
False
Availability of food.
salt water weights more for a given volume than freshwater and that causes the increase in pressure
The supply of freshwater depends on factors such as precipitation, surface water sources like rivers and lakes, underground aquifers, and human activities like water withdrawals and pollution. Climate patterns and geography also play a role in determining the availability of freshwater resources.
If temperatures at the poles increase, it could lead to melting ice, which in turn could increase freshwater input into the ocean. This influx of freshwater could impact ocean currents and potentially disrupt global circulation patterns like the Gulf Stream.
The price of a given commodity will determine both the demand and the availability of goods. If the price is reduced the demand of the goods will increase and the availability of the goods will reduce.
They haven't found a way yet
Saltwater is heavier because saltwater contains salt which adds to its overall weight. Freshwater does not have any dissolved salt so it is lighter then saltwater