in which plants and animals live. A habitat is dictated by the climate and 2) . Deserts, rainforests and mountains are all examples of habitat where you can find particular 3) of plants and animals. Deserts have dry climate with few plants. There are extremely hot days and very cold nights. It may appear that deserts do not have many animals and plants, but a closer inspection can reveal  a high 4).
Rainforests are wet and warm. It always rains a lot and they have an incredible 5) of life. There you can see a lot of types of animals and 6), too.
In the mountains the temperatures are normally low. At very high altitudes there are also less 7), making life difficult for animals and plants.  

The emergence of the first headphones.he invented the very first in the history of headphones nathaniel baldwin, with the house in the kitchen. he gathered them from different parts of the phone, and it dates back to the invention of 1910. at the beginning of his "career" headphones were used only in military activities: . at radio operators, submariners, etc. the weight headphones went until two decades after the invention. they immediately gained extraordinary popularity among ordinary people, and with the advent of portable players became their importance can not be overestimated. still, after the opportunity to enjoy your favorite music anywhere: in public transport, in the street, in cafes, etc. - absolutely not disturbing others lyudyam.seychas difficult to find a sphere of human activity, which would not have found the use of headphones. the most important role for them in the process of recording.