Answer:
The biosphere is influenced by other spheres and also influences other spheres.
Explanation:
The biosphere comes into contact with several other spheres such as the hydrosphere, the lithosphere, and the atmosphere.
Contact with the atmosphere is a two way street since the biosphere can alter the composition of the atmosphere. However, many members of the biosphere like mammals and birds depend on the mix of gases in the atmosphere to survive, and weather is an important agent of change.
The lithosphere is another sphere that can impact the biosphere through geologic activity both underground and on the surface. The impact of the biosphere on the lithosphere can be observed through the altering and transformation of terrains and through biochemical weathering of rocks.
Answer:
The distribution is driven by consumption in a free enterprise economic system.
Explanation:
A is not correct because such distribution is typical for a command economy.
B is correct because in this economic system where there is perfect competition, the consumers are the ones that determine the production and distribution of goods and services on the market.
C is not correct because the goods and services are distributed where they are in demand, thus there are differences from one place to another.
D is not correct because the demand is the most important factor that determines the production and distribution.
Answer:
Manchu Picchu
Explanation:
Machu Picchu became a wonder of the world in 2007.
Answer:
the tigris and Euphrates river flow through Syria and Iraq into the Persian Gulf.
Subsistence agriculture is a form of farming where a family or community harvests groups for their personal consumption while market-oriented agriculture relies on the harvest of cash crops
