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Lichens are a symbiotic (mutualistic) relationship between fungi and a green algae or cyanobacteria. Most often, you'll see them on trees, rocks, fences, etc. There are some great pictures from National Geographic where lichens are growing on granite tombstones. They are unique in that their symbiotic relationship allows them to grow in some extreme environments with little surrounding nutrient sources such as a tundra.
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What is a desert oasis?
a desert oasis is a place where underground water flows and helps plants grow around it.
Why do not plants grow well in desert give two reason?
Most plants do not grow in the desert because of heat and lack of water. The ones that do like that type of environment.
Does tumble weed grow in the desert?
Yes, Russian Thistle, aka tumbleweed, will grow in the desert, primarily in disturbed areas and areas that receive extra water, such as along roads.
What is the ocotillo?
The ocotillo is a desert plant that can go weeks without water, and has little flowers that grow around it. The ocotillo can be found in the gobi desert
What are desert bloomers?
Desert bloomers are flowers that grow in the desert.
How are mosses and lichens alike?
they grow the same way :-) :-) :-( :-(also they grow at tundra, too
What kinds of plants grow in the Arctic tundra?
Small, strong plants such as lichens and mosses can grow there.
What is a cold dry treeless region where mosses grasses and lichens grow?
This is a tundra, an ecosystem characterized by low temperatures, high winds, and sparse vegetation like mosses, grasses, and lichens due to its harsh climate conditions.
In which biome do lichens and mosses grow abundantly and represent the dominant flora?
Lichens and mosses grow abundantly and represent the dominant flora in the tundra biome. The cold temperatures and short growing season in the tundra create conditions that are ideal for these species to thrive. They play a crucial role in the ecosystem by providing food and habitat for other organisms.
Which of the four samples could be found in a tundra?
The sample that could be found in a tundra is lichens. Tundras are cold, treeless ecosystems with short growing seasons, making them ideal for lichens to thrive due to their ability to grow in harsh conditions and low temperatures. Lichens are a symbiotic combination of fungi and algae, providing the tundra with essential nutrients and playing a crucial role in the ecosystem.
How long can lichen live?
Lichens are algae like structures that grow on trees in the tundra. They can live up to hundreds of years.
What kind of vegetation grows in the tundra climate zone?
There are many trees and plants growing in the tundra. Many of which grow and then esily die, do to the very cold temperatures and very hot desert like summers.
What is the first climic community of tundra?
The first plant community in the tundra is typically lichens and mosses, due to their ability to survive in cold, harsh conditions. These pioneer species help to stabilize the soil and provide a foundation for other plants to grow in the tundra ecosystem.
Do lichens grow in water?
Lichens generally do not grow in water but can tolerate high humidity levels or brief submersion in water. They are typically found in dry environments such as on rocks, trees, or soil where they can absorb moisture and nutrients from the air.
What type of trees survive in a tundra?
Tundra is defined as a treeless ecosystem because of its low temperature, but dwarf shrubs and trees do grow in tundra climates. Other types of vegetation include: grass, moss, and lichens.
When do lichens grow?
Lichens can grow in various environments, but they typically thrive in cool, damp conditions. They are resilient organisms that can grow year-round, but they often experience optimal growth during the spring and fall seasons when moisture levels are higher. Overall, lichens can be found growing on rocks, trees, and soil in a wide range of habitats worldwide.
What is A very dry place with little rainfall and few plants?
A dry area where few plants grow is called a desert.
