Cauliflower Jellyfish are also known as the
"Crown Jellyfish". Their main size is about 50 - 60cm and they catch their prey by stinging it with their tentacles. Hope this helps - Ashlynn
Answer:
False
Explanation:
Among the most famous models of location of economic activities is the one that Walter Christaller developed to explain how they are distributed and how they are organized. The theory is called "of the central places" because it assumes that there services are provided people approach to obtain it. In this way a point appears in the space that organizes the territory around itself. Thus, a central place is one that offers services, and to which the population goes to satisfy it.
The services offered by a <u>central point</u> are those demanded by society, regardless of their nature. But not all services have the same price, nor does the population have the same need to travel to obtain them, nor is it willing to go anywhere it is offered. There is a logic of economic behavior that governs the emergence of services and their chances of success.
A primary pollutant is an air pollutant emitted directly from a source.
A secondary pollutant is not directly emitted as such, but forms when other pollutants (primary pollutants) react in the atmosphere.
Examples of a secondary pollutant include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight; NO2, which is formed as NO combines with oxygen in the air; and <em><u>acid rain</u></em>, which is formed when sulfur dioxide or nitrogen oxides react with water.
Hope this helps:)
