Answer:
Each year, billions of pounds of trash and other pollutants enter the ocean. Where does this pollution come from? Where does it go? Some of the debris ends up on our beaches, washed in with the waves and tides. Some debris sinks, some is eaten by marine animals that mistake it for food, and some accumulates in ocean gyres. Other forms of pollution that impact the health of the ocean come from sources like oil spills or from accumulation of many dispersed sources, such as fertilizer from our yards.
The majority of pollutants that make their way into the ocean come from human activities along the coastlines and far inland. One of the biggest sources of pollution is nonpoint source pollution, which occurs as a result of runoff. Nonpoint source pollution can come from many sources, like septic tanks, vehicles, farms, livestock ranches, and timber harvest areas. Pollution that comes from a single source, like an oil or chemical spill, is known as point source pollution. Point source pollution events often have large impacts, but fortunately, they occur less often. Discharge from faulty or damaged factories or water treatment systems is also considered point source pollution.
Explanation:
1). Social ecology can be defined as the branch of biology or life that deals with the relations of organisms to one another and to do their physical surroundings ,which can also be relating to society or organisations
2). Transpersonal ecology is a term used by philosophical and psychological schools to describe experiences and world views that extend beyond the personal level of the psyche, and beyond everyday worldly events
Answer:
survey research has few limitations in terms of applications and information obtained
Explanation:
A survey research has many limitations regarding the applicability of the results and information presented by it. These limitations occur, mainly, due to the lack of homogeneity of the participants, who can present the most diverse characteristics, being a very heterogeneous, dynamic group that cannot be controlled. This prevents the survey from showing immutable data about something specific, and can only be applied in comprehensive and generalized situations. In addition, the data obtained in this type of research can be modified very quickly and lose its applicability.
It should be noted that survey research is research carried out to obtain information about something, based on the opinion of a group of people. An example of an opinion poll is the electoral polls conducted to find out which candidate for some political office is more popular than another, according to the population's intention to vote.
Answer:institutional racism
Explanation:
This is a type of racism which isn't based on an individual choice to be racist towards another race but it is a racism that is created by an institution to segregate a particular group of people by using a particular system which may not be seen directly as a form of racism.
Such as using a real estate market by setting limitations that will prohibit a certain race from entering a certain place or area.
Or even government setting rules that may make it hard for another race to access certain things.
In this case the financial institution has been set In a way that the minority group can't have access to home improvement loans.
Answer:
D. All of the above.
Explanation:
Their are many reasons why economists study the perfect competition model but we will focus on the options given and it is certified that all of them are the reason for this. Because it is used as a benchmark to compare with other market structures etc.
Firms can enter and leave the market without any restrictions , therefore, there is free entry and exit into and out of the market.
A perfectly competitive firm is known to be a price taker because the pressure of competing firms forces them to accept the prevailing equilibrium price in the market. If a firm in a perfectly competitive market raises the price of its product by so much as a penny, it will lose all of its sales to competitors.