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.
Astronauts breathe inside rockets using an onboard life support system that supplies them with oxygen while removing carbon dioxide. This system ensures a continuous flow of fresh air for the astronauts during their space journey. They also wear spacesuits that help regulate their temperature and provide additional life support features.
At high altitudes, the air pressure is lower which means there is less oxygen available for the body to use during exercise. This can lead to decreased aerobic capacity, making it harder to breathe and for muscles to perform optimally during running. Additionally, the body needs time to acclimatize to the lower oxygen levels at high altitudes.
The belief that it is difficult to catch fish during a full moon is tied to the lunar cycle affecting fish behavior. During a full moon, increased light may cause fish to become less active and seek shelter in deeper waters, making them harder to catch. However, this belief is largely based on folklore and anecdotal evidence, with scientific studies showing mixed results on the effect of the lunar cycle on fish activity.
"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.
Astronauts bring compressed oxygen to breathe in space, as it allows them to have a reliable supply of breathable air in the vacuum of space where there is no atmosphere. This choice is effective because oxygen can be stored in high-pressure tanks, ensuring that astronauts have enough to sustain them during missions. Additionally, systems like the Environmental Control and Life Support System (ECLSS) recycle carbon dioxide back into oxygen, making it a sustainable option for long-duration missions.
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.
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.
They might not be able to see where they are going and fall
15 climbers died during the storm on Mount Everest in 1996.
Mat Kearney's Breathe In, Breathe Out
we breathe out a gas called carbon dioxide
Photosynthesis is necessary for us to breathe because it produces oxygen as a byproduct. During photosynthesis, plants take in carbon dioxide and water and convert them into glucose and oxygen using sunlight. The oxygen released by plants during this process is what we breathe in to survive. Without photosynthesis, oxygen levels in the atmosphere would significantly decrease and make it difficult for us to breathe.
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.
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
Highly doubtful. The climbers who actually make it to the top can only be up there a few minutes before they need to come back down. The oxygen is so thin up there, they can barely breathe even with an oxygen tank. I honestly don't think anyone could live up there, ever.