Answer and Explanation:
A hydro-thermal vent can be defined as a crevice on the floor of the sea from which water heated by geothermal energy erupts or issues. These vents are common near places that are volcanically active, areas where the movement of the tectonic plates is away from the spreading centers, hotspots, ocean basins,etc.
Marine researchers know the sites for hydro-thermal vents by computing the exact location of the place of active volcanic sites which provides the movement to the the tectonic plates which in turn produces gas and undergo some thermal processes making it easily detectable for the location of thermal vent sites.
They can be sure of finding a vent by calculating the activeness of active volcanic sites in the hydrological places.
According to the Aymaran calendar it is the year of 5,528.
Explanation:
There are lot of calendars around the world, some being widely used, some less, some only locally, and some can be considered as abandoned from one reason or another. One type of calendar that is used locally is the Aymaran calendar. This calendar is practiced only in parts of Bolivia, southern Peru, and northern Chile.
The Aymaran calendar is actually one of the oldest that is still in use. While the majority of the world has just celebrated the year of 2,020 according to the Gregorian calendar, the Aymaran is way upfront of it. According to this ancient calendar it is the year of 5,528, meaning that this calendar started off in the year of 3,508 BC. Despite the backlash of the Catholic Church in order to ban this calendar and the celebrations related to it, the people still manage to stand strong and keep their traditions alive.
Air pollution is the answer. The substances in the air could be pollutants which can harm your airways which can be really harmful to an asthmatic. I personally know because i have asthma myself.
Hope I hepled :)
Answer:B- are rarely politically or economically influenced.
Explanation:There are basically 4 factors that affects a settlement pattern. They are
1. Climatic factor
2. Economic factor
3. Physical factor
4. Traditional factor
Climatic factors includes wet or dry seasons, presence of shelter, and availability of drainage. All of theservice helps to determine if a settlement is well situated.
Physical factors such as shelter or accommodation, soil quality, water supply and the presence of resources can also determine if a location is suitable for establishing a settlement.
Economic factors like nearby markets for buying and selling, local ports for exchange of goods etc are also important before establishing a settlement.
Traditional factors such as rivers, mountains, hills etc that serve as natural defence mechanisms should also be put into consideration
Answer:
C. West Germany
Explanation:
After the Battle of Berlin, Germany was split into many parts, eventually forming east and west. The communist east never changed to a very modern society because of their soviet overlords, who were naturally based on manpower. The west, however, continued to fix their mistakes and grow where the east couldn't