Exercise 1. Decide if the sentences true or false.
1) USA is located only in temperate and subtropical climates.
2) Alaska belongs to the Polar and subarctic climate.
3) In the Cordillera is a brown grizzly bear - the largest predator.
4) Continental - means a stably cold winter and a stably hot summer.
5) In Canada dominate coniferous species.​

The language english is a national language in many countries. It alot many people to communicate. Speaking english helps alot if you go to any country without knowing the language, you can easily communicate with the people around you. This language is really simple to learn and understand. The sounds and grammar is alike to many other languages such as spanish. Also, since alot of companies create the posters and banners in english, it is best to know it. As we learn a new language we open new abilities. We dont need a translator in many moments when we know english. A scientific fact, as we study a new language our brains start to remember more things. It helps us and alot of people around. 

The genus Aloe are very numerous, it includes more than 300 species.
In appearance the aloe is very diverse, mostly perennial herbs, but there are tree, shrub form and even vines.

At home, scarlet bloom every year. At the top of the escape formed stems (up to 80 cm), at the end of which the bright red, orange, yellow and rarely white flowers (1 cm in diameter and a length of 3.5-5 cm) collected in racemose or spicate inflorescences. In room culture bloom very rarely. Perhaps that is why they called these plant agave - if they bloom only once every 100 years.

Aloe - a common and widely cultivated houseplant. These plants are hardy, well-breed, their juice has an antiseptic effect. This property has aloe vera. In nature, these plants reach a height of 3 m. It grows in a shrub with erect branched stems.