They get tired. Answer: The atmosphere is less dense higher you go. This reduces the amount of oxygen available for your body's processes like muscle activity and thinking. The lower oxygen levels in your blood make your mind think that you are not breathing enough.
i am asking question to you and you answer me my question again.....
Both the Sun and the Moon rises towards the East and sets towards the West. There are times during the Moon orbit round the Earth, when the Moon is in the sky during daylight. The brightness of the sunlight makes it difficult to spot the Moon in the sky.
"The difficult we do right away, The impossible, takes just a while longer."No, this is inaccurate. It's actually "For The Benefit of All"And the true quotation cited is "The difficult we do immediately. The impossible takes a little longer" and is attributed mostly to the U.S. Army Corps of Engineers during WWII and also as a slogan to the U.S. Army Air Force.
The new moon is the phase of the moon when only the side of the moon away from the earth is lit, so the side facing earth is in near total darkness. The moon is very difficult to see during this phase.
During a full moon, tides are extreme due to the gravitational pull of the moon on the earth. This makes the water level unpredictable and therefore it is difficult for fishermen to catch fish. This is why they are expensive.
During 2002 there were 159 climbers who reached the summit of Mount Everest. During 2003 there were 267 climbers who reached the summit of Mount Everest. During 2004 there were 337 climbers who reached the summit of Mount Everest.
During the British Mount Everest expeditions of the 1920's, the British teams were the only climbers on the mountain at the time, they saw no other climbers.
During the Freestyle, you raise one arm and breathe to the other side, during the backstroke, you breathe all the time. During the Breaststroke, you pull your arms toward you, and bring you head up and breathe. During the Butterfly, you push you hands down into the water in front of you and then, make a windmill move with your arms toward you. Once your arms come out of the water, bring your head out of the water and breathe.
They might not be able to see where they are going and fall
15 climbers died during the storm on Mount Everest in 1996.
During formal festivities, such as weddings and graduations. The Kimono is rarely worn due to the cost and difficulties it imposes on the one who wears it, as it makes it difficult to breathe and eat.
Mat Kearney's Breathe In, Breathe Out
Not really a difficult question until you consider the activity of a child during the day and the length of sleep at night. The average adult takes 21,600 breaths a day
The climbers on Mount Everest during the 1920's expeditions only saw there team mates as there were no other people on the mountain at the same time
The depends if you're talking about the peak of Mount Everest or of its base. At the peak of Mount Everest, there is an extremely low amount of oxygen in the air to breathe, so therefore no one would be able to live at that high of an altitude. But at the base, however, it would be possible for humans to live.
plants 'breathe' in carbon dioxide and 'breathe' out oxygen
During the year 2007 a total of 632 climbers reached the summit of the highest mountain in the world, Mount Everest. Of the 632 climbers that reached the top only 34 of them were woman.