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Flat footed camels can walk easily in sandy deserts because -
- a)pressure on the sand is decreased by increasing the area of the surface in contact
- b)pressure on the sand is increased by increasing the area of the surface in contact
- c)pressure on the sand is decreased by decreasing the area of the surface in contact
- d)pressure on the sand is increased by decreasing the area of the surface in contact
Correct answer is option 'A'. Can you explain this answer?
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Flat footed camels can walk easily in sandy deserts because -a)pressur...
Flat footed camels can walk easily in sandy deserts because presuure on the sand is decreased by increasing the area of the surface in contact.
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Flat footed camels can walk easily in sandy deserts because -a)pressur...
Answer:
Flat-footed camels are well-adapted to walking easily in sandy deserts. This is because the structure of their feet helps to distribute their weight over a larger surface area, reducing the pressure on the sand beneath them.
When an object, such as the foot of an animal, exerts force on the sand, it creates pressure. Pressure is defined as force divided by the area over which the force is applied. In the case of flat-footed camels, the force exerted by their feet is distributed over a larger area, resulting in a lower pressure on the sand compared to animals with smaller feet.
The flat shape of a camel's foot increases the area of the surface in contact with the sand. This means that the force exerted by the foot is spread out over a larger area, resulting in a decrease in pressure. This is beneficial for camels walking in sandy deserts because it allows them to traverse the sand more easily.
There are several advantages to having a larger surface area in contact with the sand, resulting in decreased pressure:
1. Reduced sinking: By distributing their weight more evenly, flat-footed camels are less likely to sink into the sand. This helps them to maintain stability and move more efficiently.
2. Increased traction: The larger surface area of their feet allows camels to have better traction on loose sand. This helps them to prevent slipping and sliding as they walk.
3. Less energy expenditure: Walking on sand requires more energy compared to walking on solid ground. By reducing the pressure on the sand, camels can conserve energy and minimize fatigue.
4. Prevention of injury: The decreased pressure on the sand reduces the likelihood of injury to the camel's feet. The sand acts as a cushion, absorbing some of the impact and protecting the feet from damage.
Overall, the adaptation of flat-footed camels to sandy desert environments is an excellent example of how natural selection has favored traits that enhance their ability to survive and thrive in challenging conditions.
Introduction
Flat-footed camels are well-adapted to walking easily in sandy deserts. This is because the structure of their feet helps to distribute their weight over a larger surface area, reducing the pressure on the sand beneath them.
Pressure on the sand
When an object, such as the foot of an animal, exerts force on the sand, it creates pressure. Pressure is defined as force divided by the area over which the force is applied. In the case of flat-footed camels, the force exerted by their feet is distributed over a larger area, resulting in a lower pressure on the sand compared to animals with smaller feet.
Increasing the area of the surface in contact
The flat shape of a camel's foot increases the area of the surface in contact with the sand. This means that the force exerted by the foot is spread out over a larger area, resulting in a decrease in pressure. This is beneficial for camels walking in sandy deserts because it allows them to traverse the sand more easily.
Advantages of decreased pressure
There are several advantages to having a larger surface area in contact with the sand, resulting in decreased pressure:
1. Reduced sinking: By distributing their weight more evenly, flat-footed camels are less likely to sink into the sand. This helps them to maintain stability and move more efficiently.
2. Increased traction: The larger surface area of their feet allows camels to have better traction on loose sand. This helps them to prevent slipping and sliding as they walk.
3. Less energy expenditure: Walking on sand requires more energy compared to walking on solid ground. By reducing the pressure on the sand, camels can conserve energy and minimize fatigue.
4. Prevention of injury: The decreased pressure on the sand reduces the likelihood of injury to the camel's feet. The sand acts as a cushion, absorbing some of the impact and protecting the feet from damage.
Overall, the adaptation of flat-footed camels to sandy desert environments is an excellent example of how natural selection has favored traits that enhance their ability to survive and thrive in challenging conditions.
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Flat footed camels can walk easily in sandy deserts because -a)pressure on the sand is decreased by increasing the area of the surface in contactb)pressure on the sand is increased by increasing the area of the surface in contactc)pressure on the sand is decreased by decreasing the area of the surface in contactd)pressure on the sand is increased by decreasing the area of the surface in contactCorrect answer is option 'A'. Can you explain this answer?
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Flat footed camels can walk easily in sandy deserts because -a)pressure on the sand is decreased by increasing the area of the surface in contactb)pressure on the sand is increased by increasing the area of the surface in contactc)pressure on the sand is decreased by decreasing the area of the surface in contactd)pressure on the sand is increased by decreasing the area of the surface in contactCorrect answer is option 'A'. Can you explain this answer? for Teaching 2024 is part of Teaching preparation. The Question and answers have been prepared according to the Teaching exam syllabus. Information about Flat footed camels can walk easily in sandy deserts because -a)pressure on the sand is decreased by increasing the area of the surface in contactb)pressure on the sand is increased by increasing the area of the surface in contactc)pressure on the sand is decreased by decreasing the area of the surface in contactd)pressure on the sand is increased by decreasing the area of the surface in contactCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Teaching 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Flat footed camels can walk easily in sandy deserts because -a)pressure on the sand is decreased by increasing the area of the surface in contactb)pressure on the sand is increased by increasing the area of the surface in contactc)pressure on the sand is decreased by decreasing the area of the surface in contactd)pressure on the sand is increased by decreasing the area of the surface in contactCorrect answer is option 'A'. Can you explain this answer?.
Flat footed camels can walk easily in sandy deserts because -a)pressure on the sand is decreased by increasing the area of the surface in contactb)pressure on the sand is increased by increasing the area of the surface in contactc)pressure on the sand is decreased by decreasing the area of the surface in contactd)pressure on the sand is increased by decreasing the area of the surface in contactCorrect answer is option 'A'. Can you explain this answer? for Teaching 2024 is part of Teaching preparation. The Question and answers have been prepared according to the Teaching exam syllabus. Information about Flat footed camels can walk easily in sandy deserts because -a)pressure on the sand is decreased by increasing the area of the surface in contactb)pressure on the sand is increased by increasing the area of the surface in contactc)pressure on the sand is decreased by decreasing the area of the surface in contactd)pressure on the sand is increased by decreasing the area of the surface in contactCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Teaching 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Flat footed camels can walk easily in sandy deserts because -a)pressure on the sand is decreased by increasing the area of the surface in contactb)pressure on the sand is increased by increasing the area of the surface in contactc)pressure on the sand is decreased by decreasing the area of the surface in contactd)pressure on the sand is increased by decreasing the area of the surface in contactCorrect answer is option 'A'. Can you explain this answer?.
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