Question

What are the biotic and abiotic factors of arctic tundra?

Answer 1

Hint: Tundra is characterised by extremely frigid temperatures and minimal precipitation, comparable to that of a desert. Permafrost is the term for the frozen earth beneath the surface of the tundra. Because the frozen earth makes it difficult for plants to grow, the vegetation that thrives there must be exceedingly resilient

Complete answer:
There are both biotic and abiotic factors that influence an ecosystem. All living entities in an ecosystem, including plants, animals, fungi, protists, and bacteria, are referred to as biotic factors. Temperature, pressure, wind, sunlight, and weather systems are examples of abiotic variables, which are non-living components of an ecosystem. Living species are dependent on each other and on the abiotic components of the environment, therefore the biotic and abiotic forces in an ecosystem interact continually.
Climate and Weather in the Arctic Tundra-
Although weather and climate are closely related, they are distinct concepts. The weather of a location refers to the current atmospheric conditions on a specific day. The weather patterns that a region encounters over a long period of time are referred to as climate. The weather in the Arctic tundra, for example, can be bright and 45 degrees Fahrenheit on any given day, yet the climate is exceedingly cold and dry.
Lichens, which are unique organisms made up of a symbiotic interaction between algae and fungi, are one of the most abundant food sources for other organisms in the Arctic tundra.

Note:
Tundra is a type of biome in physical geography where tree growth is hampered by low temperatures and short growing seasons. Dwarf shrubs, sedges, grasses, mosses, and lichens makeup tundra vegetation. Some tundra regions have scattered trees. The tree line, also known as the timberline, is the ecotone that separates the tundra from the forest. The nitrogen and phosphorus content of tundra soil is high.