Danube River<span>, </span><span>German </span><span>Donau, </span><span>Slovak </span><span>Dunaj, </span><span>Hungarian </span>Duna,<span>Serbo-Croatian and Bulgarian </span><span>Dunav, </span><span>Romanian </span>Dunărea,<span>Ukrainian </span><span>Dunay </span><span>, river, the second longest in </span>Europe<span> after the </span>Volga<span>. It rises in the </span>Black Forest<span> mountains of western </span>Germany<span> and flows for some 1,770 miles (2,850 km) to its mouth on the </span>Black Sea<span>. Along its course it passes through 10 countries: Germany, </span>Austria<span>, </span>Slovakia<span>, </span>Hungary<span>, </span>Croatia<span>, </span>Serbia<span>, </span>Bulgaria<span>, </span>Romania<span>, </span>Moldova<span>, and </span><span>Ukraine</span>
Answer:
The true statement is that different gases with the same mass and temperature always have the same average kinetic energy. This is one of the postulates of the kinetic theory of matter.
If we two objects A and B, they will have mass mA and mB and velocity vA and vB respectively. If K.E = 1/2mv^2 . Then it follows that
1/2mAvA = 1/2mBvB. Since the mass is the same it means the velocity of the two objects should be the same so that they have the same average kinetic energy.
Answer:
The movement of continents has affected weather patterns by creating mountain ranges and changing the location of the continents.
Explanation:
The movement of continents, or rather the movement of tectonic plates, has had, has, and will continue to have a huge impact on the weather patterns on Earth. One of the things that are among the most influential is the creation of mountain ranges and the changing locations of the continents.
The creation of mountain ranges alters the movement of air masses, meaning that it is a process that influences the amount of precipitation, as well as temperature distribution in the areas where they are found. The changing locations of continents are even more influential. This determines the size of oceans and seas and because of that the ocean currents as well. If there is more landmass around the poles then the climate will be colder and drier on a global level and the sea levels will be lower, but if landmass is lacking around the poles then the global climate will be warmer, wetter, and the sea levels will be higher.
Answer:
The biosphere receives gases, heat, and sunlight (energy) from the atmosphere. It receives water from the hydrosphere and a living medium from the geosphere. Think of the many ways in which each sphere interacts with the other and discuss it with your class. ... Earth's Atmosphere, Centre for science Education.
<u>Answer:</u>
Subsistence agriculture is when the activity of growing food is not associated with economic gains and is only carried out in order to feed the cultivator himself and his family.
<u>Explanation:</u>
The word subsistence literally means support. The farming that is done by the farmers to support their survival is thus known as subsistence farming. In subsistence farming, the farmers choose to grow food that would only be enough to fulfill their own needs of survival.
There are no economic gains possible from subsistence agriculture as there is no surplus produce that can be traded to fetch economic gains.
