Skip to main content

World forests

 

tempere

Forests cover 29.6 per cent of Earth’s  land and almost a quarter of these are in Russia. There are three main types of forest which grow in particular climates in different parts of the world.

Tropical forests or rainforests grow near the Equator where it is always hot and wet.Here temperatures are about 20-25oC and there is more than 200 cm of rain a year.

Temperature forests grow in places that have not summers and cold winters. The summers can be as hot as 30oC and winters as cold as – 30oC. Average rainfall is about 75-150 cm a year. Many trees are deciduous.

Boreal or taiga forests grow in Russia, Canada and elsewhere in the far north. Winters are long and very cold.There is rainfall of 40-100 cm a year, but most fails as snow. Most trees are evergreen conifers.

Labels:

Comments

Post a Comment

Popular posts from this blog

Names of months

             The   names of the months in English (as well in many other languages) come from Latin Words. January                  Januarius – this month was dedicated to Janus, the Roman god of                   doors. Janus had two faces, one looking back at the old year and                   the other looking forward to the new year.   February                 Februarius – Februa was the Roman purification festival, which took                 place at this time of year. March                 Martius – from Mars, the Roman god of war. April                 Aprilis – from aperire, Latin for open, because plants begin to open                  during this month. May                 Maius – probably comes from Maia, the Roman goddess of growth                  and increase. June         Junius – either from a Roman family name junius, which means           young, or perhaps after the goddess Juno. July                 Julius – after julius Caesar.   This month was na
Post a Comment
Read more

Chinese calendar

 Present-day China uses the Gregorian calendar for most purposes, but traditional festivals, such as Chinese New Year, take place according to the ancient Chinese calendar. Legend has it that this was started during the reign of Emperor Huangdi in 2637 BC, and relates to the positions of the Moon and Sun.           Heavenly systems                  Earthly branches           1 jia                                           1 zi (rat)            2 yi                                            2 chou (ox)           3 bing                                        3 yin (tiger)           4 ding                                        4 mao (hare or rabbit)           5 wu                                          5 chen (dragon)            6 ji                                            6 si (snake)           7 geng                                       7 wu (horse)            8 zxin                                        8 wei (sheep or ram)           9 ren                        
Post a Comment
Read more

Constellations

Groups of stars form patterns in the night sky, which are called constellations. There are 88 known constellations. The sumerians, a Middle Eastern civilization, probably named them, about 5,000 years ago.    The largest is Hydra, the sea serpent, and the smallest is Crux Australis, the Southern Cross. Centaurus, the Centaur. Has the most stars that can be seen with the naked eye(94). Others include Aquila, the Eagle; Canis Major, the Great Dog; and Orion, the Hunter.
Post a Comment
Read more