Inflation is a measure of the rate of rising prices of goods and services in an economy. Inflation can occur when prices rise due to increases in production costs, such as raw materials and wages. A surge in demand for products and services can cause inflation as consumers are willing to pay more for the product.
sometimes, we don't know where tides came from or what they formed. as far as i know, it is because of winds. the winds will blow the water and it becomes waves and somehow waves can create tides.
also the gravity. because of gravity, tides were formed. even the revolving of earth can affect the tides.
also the moon. tides were formed because of its magnetic that full the water.
indoor air pollution and poor urban air quality are listed as two of the world's worst toxic pollution problems in the 2008 blacksmith institute world's worst polluted places report. according to the 2014 world health organization report, air pollution in 2012 caused the deaths of around 7 million people worldwide, an estimate roughly echoed by one from the international energy agency.
which may cause a rise in...