Question

Для зоны тундры не характерно : 1)распространение многолетней мерзлоты 2) безлестье 3) высокая плодородность почв 4) растительный покров с преобладанием мхов и лишайников

Answer 1

3) высокая плодородность почв

Answer 2

Characteristics of the Tundra Zone

The tundra zone is characterized by several distinct features. Let's address each of the given options to determine which ones are not typical for the tundra zone.

1) Rasprostranenie mnogoletney merzloty (Spread of Permafrost) - The tundra zone is known for the presence of permafrost, which is soil that remains frozen throughout the year. This is a characteristic feature of the tundra environment. - Permafrost is widespread in the tundra and has a significant impact on the landscape and ecosystems. - *Source:* According to the Arctic Program at the University of Alaska Fairbanks, "Permafrost is a defining characteristic of the Arctic tundra. It is ground that remains frozen for two or more consecutive years."

2) Bezzlestie (Barrenness) - The tundra is often described as a barren and desolate landscape due to its harsh environmental conditions. - The lack of trees and the presence of low-lying vegetation contribute to the barren appearance of the tundra. - *Source:* The National Snow and Ice Data Center states, "The tundra is a treeless, frozen landscape that covers the subsoil in the far northern parts of the world."

3) Vysokaya plodorodnost pochv (High Fertility of Soils) - The tundra's soils are generally low in nutrients and have a short growing season, which limits the development of high fertility. - The cold temperatures and permafrost also restrict the decomposition of organic matter, further impacting soil fertility. - *Source:* According to the WWF, "The tundra's soils are nutrient-poor and frozen for much of the year, making them unsuitable for agriculture."

4) Rastitelnii pokrov s preobladaniem mokhov i lishainikov (Vegetation Dominated by Mosses and Lichens) - The tundra is characterized by a vegetation cover dominated by mosses, lichens, grasses, and small shrubs. - Mosses and lichens are particularly well-adapted to the cold and harsh conditions of the tundra and are therefore prevalent in this environment. - *Source:* The National Geographic Society explains, "The tundra is known for its cold, desert-like conditions, and its vegetation is composed of dwarf shrubs, sedges, grasses, mosses, and lichens."

In summary, the tundra zone is characterized by the spread of permafrost, barrenness, low soil fertility, and a vegetation cover dominated by mosses and lichens.