Answer:
200 million years
Explanation:
It is considered that Pangea began to break about 180 million years ago. When Pangea started to break is when we have the beginning of the continental formation that we have nowadays and the start of the birth of the Atlantic Ocean between South America and Africa.
Explanation: Communication apprehension is in fact nervousness, fear, anxiety that occur during public speaking, lectures, because there is a fear of evaluation of our performance by listeners, audience, students, as well as lack of confidence. This is a complex situation where there may be no cause for fear or anxiety but lack of confidence causes this feeling, and also the importance of public speaking can cause our anxiety because of the expectation that, for example, the professional public will evaluate our speech, etc. Then various forms of "responding" to this situation occur, like butterflies in the stomach, or the panic that causes a "fight or flight".
Communication apprehension can be reduced by practising speech before an appearance in front of a mirror, having a good night's sleep before speaking, breathing in several times deep before speaking. Also during the speech itself should focus on the listeners, body movements pre-planned can contribute to self-confidence, as well as some adequate joke that will relax the whole situation. Even if possible, the speech should be practised the day before the appearance in front of an audience (not the real one) that will serve to reduce anxiety. This practice can also be applied to students to practice to reduce anxiety by performing and speaking, by performing to peers. Virtual reality can also help create a virtual audience, generated in a computer, and thus practice speech and appearance. Failure to do so may require the help of a specialist and practice some of the techniques for managing and reducing stress. Finally, the use of certain medicines to reduce stress can help.
The labor force participation rate measures the proportion or percentage of the adult population that is either employed or actively looking for work. To calculate the labor force participation rate, divide the total labor force by the total adult population and multiply that ratio by 100.
The percentage of people over the age of 16 who are employed or actively looking for work is known as the labor force participation rate. It is an important indicator of the labor market as it shows the percentage of manpower available to produce goods and services.
The overall labour force participation rate peaked in early 2000 and then started to decline after increasing for more than three decades. The total participation rate has fallen in recent years as a result of the baby-boom generation moving into age groups with traditionally low labour force participation. The majority of the main demographic groups had a decline in labour force participation between 2000 and 2015.
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The correct answers are number 2 and number 3.
<em>The statements that could be classified as examples of private property ownership that stewards resources wisely are a Christmas tree farm that plants seedlings each year in place of trees that have been harvested, and erecting a Green House that uses the heat of the sun along with a self-watering system to grow vegetables throughout the year, even in cold climates.
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The Christmas tree farm does a good job in planting sees each year to recuperate the number of tres that people buy to use them in their homes as a Christmas tree. If that were not the case, the result would be deforestation of the land. The farm shows social responsibility and environmental care with its conservation actions. The same with the Green House that uses the heat of the sun with the self-watering system. Doing that, the house is not using power, it is saving electricity and it is not wasting or contaminating the water.