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The thermosphere (or the upper atmosphere) is the height region above 85 kilometres (53 mi), while the region between the tropopause and the mesopause is the middle atmosphere (stratosphere and mesosphere) where absorption of solar UV radiation generates the temperature maximum near an altitude of 45 kilometres (28 mi) and causes the ozone layer.
Language learning strategies is a term referring to the actions that are consciously deployed by language learners to help them learn or use a language more effectively. [1] [2] They have also been defined as "thoughts and actions, consciously chosen and operationalized by language learners, to assist them in carrying out a multiplicity of tasks from the very outset of learning to the most ...
The lower part of the thermosphere, from 80 to 550 kilometres (50 to 342 mi) above Earth's surface, contains the ionosphere. The temperature of the thermosphere gradually increases with height and can rise as high as 1500 °C (2700 °F), though the gas molecules are so far apart that its temperature in the usual sense is not
In some countries, such as Australia, it is so common nowadays for a foreign language to be taught in schools that the subject of language education is referred to as LOTE or Language Other Than English. In most English-speaking education centers, French, Spanish, and German are the most popular languages to study and learn.
The Mesosphere, Lower Thermosphere and Ionosphere (MLTI) region of the atmosphere to be studied by TIMED is located between 60 and 180 kilometres (37 and 112 mi) above the Earth's surface, where energy from solar radiation is first deposited into the atmosphere. This can have profound effects on Earth's upper atmospheric regions, particularly ...
The study of grammar is helpful for second-language learners, and a lack of grammar knowledge can slow down the language-learning process. On the other hand, relying on grammar instruction as the primary means of learning the language is also detrimental. A balance between these two extremes is necessary for optimal language learning. [11]
For example, a learner might refer to an art gallery as a "picture place". [2] Language switch Learners may insert a word from their first language into a sentence, and hope that their interlocutor will understand. [3] [9] Asking for clarification The strategy of asking an interlocutor for the correct word or other help is a communication ...
The figure on the left shows an example of monthly temperatures recorded in the city of Campinas, Brazil, which lies approximately 60 km north of the Tropic of Capricorn at 22 degrees latitude. Average yearly temperature is 22.4 °C, ranging from an average minimum of 12.2 °C to a maximum of 29.9 °C.