0
What else can I help you with?
Aquatic organisms are protected from freezing in northern climates because?
they have adapted physiological mechanisms such as antifreeze proteins or the ability to regulate their internal temperature. Additionally, water bodies have a higher heat capacity than air, providing thermal stability for aquatic organisms. Movement and flow of water can also prevent ice formation and help maintain a more stable temperature.
Why don't penguins get cold living on the ice?
They do get cold. They can even die from the cold. They are just adapted to stand cold better than other animals.
If a mouse is frozen can it be brought back to life?
Currently, a mouse that has been frozen and thawed cannot be brought back to life. While some organisms, like certain frogs and insects, can survive freezing by entering a state of suspended animation, mammals do not possess the same capabilities. Freezing causes ice crystals to form in their cells, leading to irreversible damage. Research in cryopreservation is ongoing, but as of now, reviving a frozen mammal remains unachievable.
Do seals live in the tundra?
Seals can be found in the tundra regions near the coast, where they rely on ice-covered waters for hunting and resting. They adapted to the cold climate of the tundra and depend on sea ice for their survival.
What animals live in a glacier?
No animals permanently inhabit glaciers, as the extreme cold and lack of food make it difficult to support life. Some animals that may be found near glaciers include birds, such as snow buntings and ptarmigans, as well as mammals like mountain goats and marmots. These animals are adapted to cold environments but do not live directly on the glacier itself.
What are some organisms adapt to life on ice?
Polar Bears , oxen , reindeer, cantalope
When glacial ice moved into North America some organisms survived without changing?
During the last glacial period, certain organisms, such as the woolly mammoth and the saber-toothed cat, adapted to cold environments and thrived despite the advancing ice. However, some species, like certain bacteria and extremophiles, exhibited remarkable resilience and remained largely unchanged over millennia, surviving in isolated refuges. These organisms adapted to harsh conditions, allowing them to persist through significant climatic shifts and maintain their ancestral characteristics. Their survival illustrates the incredible adaptability of life in the face of environmental challenges.
How did some organisms survive without change when glacial ice moved into North America?
Some organisms might have survived the advance of glacial ice in North America by migrating to warmer regions or finding shelter in ice-free refugia, such as pockets of temperate climate or beneath the ice. Others may have adapted to the cold and harsh conditions by changing their behavior or physiology, allowing them to survive in the changing environment without necessarily undergoing significant evolutionary changes.
What plants grow in the ice pack and pack ice?
In the ice pack and pack ice regions, primarily phytoplankton, microscopic algae, and ice algae thrive. These organisms can survive in the harsh conditions by utilizing sunlight that penetrates the ice and are crucial to the polar food web. Some macroalgae, like certain species of brown algae, can also be found in the less dense sea ice margins, contributing to the ecosystem. Overall, plant life in these areas is adapted to extreme cold and limited light availability.
Are ice worms free-living or parasite?
Ice worms are free-living organisms. They are specifically adapted to live in glacial environments, thriving in the cold, meltwater ice and snow. Unlike parasites, which depend on a host for survival, ice worms are independent and play a role in the ecosystem by contributing to nutrient cycling in their habitats.
How have the ice ages affected organisms in the Cenozoic era?
During the Cenozoic era, ice ages significantly influenced organisms by altering habitats, climate, and food availability. Many species adapted to colder conditions, leading to evolutionary changes, such as increased insulation in mammals. Others faced extinction due to habitat loss and competition, while some migrated to more temperate areas. These shifts played a crucial role in shaping biodiversity and the distribution of species during and after the ice ages.
Is there been any signs of life on mars?
No, but there is confirmed ice caps on mars which means there is water and water can hold many different organisms so even though there is not an official report of life on mars, it could possibly sustain some kind of life.
How did people adapt to the ice ages?
they hunted and adapted.
How were Organisms created in the ocean?
There are many theories to this, but i will give you the two most common ones, 1. There was some sort of interaction between the earth and the sun that caused one celled organisms to arise 2. That one-celled organisms formed in oxygen bubbles inside ice, and when the ice thawed they were able to flourish. if you are asking this for school or any reason that will have an impact on your life, double check because i could always be wrong
Why is there little or no vegetation in ice cap region?
The ice cap region is characterized by extreme cold temperatures, perpetual ice cover, and limited sunlight, which create harsh conditions for plant growth. The soil is often frozen and lacks essential nutrients, while the short growing season and strong winds further hinder vegetation. Consequently, only specially adapted organisms, such as mosses and lichens, can survive in these environments, resulting in minimal plant life overall.
Why are polar ice caps not considered a bioms?
Polar ice caps are not considered a biome because they lack the characteristics that define a biome, such as distinct vegetation and complex ecosystems. Instead, they are primarily characterized by extreme cold, ice, and limited biological activity. The harsh conditions support only a few specialized organisms, primarily microbial life, and some cold-adapted species, rather than a diverse range of flora and fauna typical of other biomes. Consequently, they are often classified as extreme environments rather than distinct ecological regions.
How does the density of ice compare to that of liquid water and why is that property important to aquatic organisms?
The density of ice is lower than that of liquid water because of its crystalline structure, allowing ice to float on water. This property is important to aquatic organisms because it insulates the water below, preventing it from freezing completely and providing a stable environment for organisms to survive in cold temperatures.
