Oxygen is the most abundent... followed by silicon ...
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Answer:
The weather is the current condition of the atmosphere, while the climate is based on long-term patterns of the weather conditions.
Explanation:
The terms weather and climate are often confused with each other and used wrongly to replace each other. This is due to the fact that both of them describe the atmospheric conditions, but they do so in a different manner. Basically, one of them tells us about the current state of the atmosphere, and the other about the long-term patterns of it.
The weather is describing the current state of the atmosphere, while the climate describes the weather patterns over a long period of time. In order to determine the weather, we need the basic instruments used in meteorology and simple observation. When it comes to climate though, there needs to be a collection of information about the weather from decades, or even longer periods, in some cases historical data, and if we determine the climate further into the past than even geological and paleontological data.
The rivers will go both north and sounth
No, they are mostly located near the hot spots or near the Ring of Fire.
Answer and Explanation:
The educational system in Brazil offers a series of schools of both public and private nature. Most of these schools do not have full-time classes, allowing students to choose whether to study in the morning, afternoon or evening (reserved for adults).
In general, we can say that the Brazilian educational system is divided into three classes:
Elementary school: It covers children aged 6-14 years and lasts an average of 8 years.
High school: It covers teenagers between 15 - 17 years and lasts an average of 3 years.
higher education: formed by colleges and universities.
