I. Adoption of appropriate nocturnal habits ll. Burrowing lll. Adjusting their internal body temperature. IV Possession of many sweat pores.
Which of the above are ways in which desert animals adapt to extreme heat of the environment?
I and IV only
ll and lll only
l and ll only
l, ll and lll only
Explanation
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The two main adaptations that desert animals must make are how to deal with lack of water and how to deal with extremes in temperature. Many desert animals avoid the heat of the desert by simply staying out of it as much as possible.
Where do animals in the desert get their water from?
Since water is so scarce, most desert animals get their water from the food they eat: succulent plants, seeds, or the blood and body tissues of their prey.
How do desert animals prevent water from leaving their bodies?
Desert animals prevent water leaving their bodies in a number of different ways. Some, like kangaroo rats and lizards, live in burrows which do not get too hot or too cold and have more humid (damp) air inside. These animals stay in their burrows during the hot days and emerge at night to feed.
I. Adoption of appropriate nocturnal habits ll. Burrowing lll. Adjusting their internal body temperature. IV Possession of many sweat pores.
Which of the above are ways in which desert animals adapt to extreme heat of the environment?
The two main adaptations that desert animals must make are how to deal with lack of water and how to deal with extremes in temperature. Many desert animals avoid the heat of the desert by simply staying out of it as much as possible.
Where do animals in the desert get their water from?
Since water is so scarce, most desert animals get their water from the food they eat: succulent plants, seeds, or the blood and body tissues of their prey.
How do desert animals prevent water from leaving their bodies?
Desert animals prevent water leaving their bodies in a number of different ways. Some, like kangaroo rats and lizards, live in burrows which do not get too hot or too cold and have more humid (damp) air inside. These animals stay in their burrows during the hot days and emerge at night to feed.
So the correct answer is C not B
The correct answer is: D. I, II, and III only
Explanation:
1. Adoption of appropriate nocturnal habits: Desert animals are often active at night to avoid the extreme heat of the day.
2. Burrowing: Many desert animals burrow underground where temperatures are cooler.
3. Adjusting their internal body temperature: Some animals have physiological adaptations to regulate their body temperature.
4. Possession of many sweat pores: This is generally not an adaptation for desert animals, as sweating leads to water loss, which is counterproductive in arid environments. Most desert animals conserve water and have minimal sweat glands.
MySchool is correct.
Let's analyze each of the listed habits and possessions to see how they help desert animals adapt to extreme heat:
I. **Adoption of appropriate nocturnal habits:** This is a crucial adaptation. By being active primarily at night, when temperatures are significantly cooler, desert animals can avoid the intense heat of the day and reduce water loss through evaporation and sweating.
II. **Burrowing:** Burrowing underground provides a refuge from the extreme surface temperatures. The soil acts as an insulator, keeping the burrows cooler and more humid during the day. This helps animals conserve water and regulate their body temperature.
III. **Adjusting their internal body temperature:** Some desert animals have physiological adaptations that allow their body temperature to fluctuate within a wider range than other animals. This can reduce the need for evaporative cooling (like sweating or panting), thus conserving water. However, the question asks about ways to adapt to extreme heat, and while some adjustment occurs, it's often in conjunction with other strategies to *avoid* overheating rather than directly tolerating very high internal temperatures.
IV. **Possession of many sweat pores:** Sweating is a mechanism for evaporative cooling. However, in extremely hot and arid environments, excessive sweating can lead to rapid dehydration. While some desert animals do sweat, having *many* sweat pores might not always be the most efficient adaptation for extreme heat, especially if water is scarce. Other mechanisms to minimize water loss might be more critical.
Considering these points, the most direct and effective ways for desert animals to adapt to extreme heat are avoiding it by being nocturnal and seeking cooler microclimates by burrowing. Adjusting internal body temperature can play a role, but primarily in minimizing water loss. Having many sweat pores might be counterproductive in conserving water.
Therefore, the most relevant adaptations from the list are I and II.
Final Answer: The final answer is {I and II only}
My school pls recheck your answer,
It's supposed to be D. Because adopting nocturnal habit is adaptation for survival in the desert.
The correct adaptations for surviving extreme desert heat are:
1. Adoption of appropriate nocturnal habits – Many desert animals are nocturnal, staying active at night when temperatures are cooler.
2. Burrowing – Some desert animals dig burrows to escape the heat during the day.
3. Adjusting their internal body temperature – Certain animals, like camels, can tolerate fluctuations in body temperature to reduce water loss.
However, "possession of many sweat pores" is NOT an effective desert adaptation, because sweating leads to water loss, which is a disadvantage in dry environments. Instead, desert animals tend to have fewer sweat glands to conserve water.
Which adoption of nocturnal habit is that. Shey sun dey shine for night for desert? Abi at night their is strong breeze blowing and every where is cool. Please tell us the nocturnal habit they want to adopt when every where is cool. No be to lie down for cold sand sleep....mstcheew
