Answer:
space
Explanation:
As air gets warm, the air molecules have more energy and move around more, taking up more space. As the warm air expands, it becomes less dense than the cold air, so rises up and floats above the cold air.
Answer:
Porosity
Explanation:
Porosity is defined as the total percentage of pore spaces that are present within a rock. These spaces are found between the rock particles and fractures and are mostly filled with fluid mixture or water. It is the ratio between the total pore space in a rock to the total volume of the rock. It is mainly calculated in terms of percentage.
Porosity is directly affected by sorting. Well-sorted rocks indicate high porosity but poorly-sorted rocks indicate low porosity. Some of the examples of rocks exhibiting high porosity are limestone, shale, and sandstone. Rocks with low porosity include granite and mudstone.
Answer: Economists view the term Economic stability as a state of constant economic growth along with low inflation.
Explanation: When economy of any country is growing positively it ultimately reduces the inflation in a country. Thus we can say that they are inversely proportional to each other, means when you see increasing inflation, it indicates that the economic growth is either negative or stagnated however, when inflation is decreasing it indicates that the economy of a country is growing positively.
Asia is called a subcontinent because it is very large land and it is separated from other countries by water.
<span>Cracks in the ground near volcanoes that allow gases to escape are called Vents</span>
