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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 ...
This doesn't attempt to teach you a language as you'd expect from a course but is simply a tool for assisting this process, with word lists in different languages and a resources list with external links to videos, blogs and newspapers etc. to help editors acquire a language. Learning a language and reaching a fluent level takes a lot of time ...
This study found a list of six different strategies, which were similar to those proposed by Rubin and Stern: [6] Good language learners find an appropriate style of learning. Good language learners involve themselves in the language-learning process. Good language learners develop an awareness of language as both system and communication.
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Presently "CIRA 1986" or CIRA-86 covers the height range up to 120 km as a set of tables. In the thermosphere, above about 100 km, CIRA-86 is identical to the more complicated NASA MSIS-86 model. All models are now available on the Web. The task group takes account of more recent data at bi-annual meetings in connection to COSPAR meeting.
In atmospheric, earth, and planetary sciences, a scale height, usually denoted by the capital letter H, is a distance (vertical or radial) over which a physical quantity decreases by a factor of e (the base of natural logarithms, approximately 2.718).
The video channels on Youtube have been selected because they have subtitle options which greatly aid the learning process. The suggestion is to auto translate videos as you're watching them into English, slow down to 50-75% pace and click the bottom right column for a transcript in the target language so you can view both languages as the ...