It is everyones duty to do someting good to the environment around us.As middle school students, we can also do a lot of helpful things.For example, we can protect it by not throwing rubbish away.We can save water to make full use of it. We can use materials which do no harm to t...
Or, maybe you cut your hand while chopping vegetables for dinner and are worried about how much blood loss is fatal. Several factors affect the answers to both of these questions. Generally, the average adult has about 1.2 to 1.5 gallons of blood. However, the amount of blood in your bod...
Light from the moon can create a rainbow at night if there is enough moisture in the air. Moonbows are seen more often in the tropics, like Hawaii, than at higher altitudes,wrote WGN meteorologist Tom Skilling. If the water droplets are small—like in a mist—it will create a white or...
Air Pressure Air pressure determined by how much the air weighs in a given space. It varies with altitude. Denser air in lower altitudes Lighter air in. Air Pressure & Density in the Atmosphere The Atmosphere’s Air Pressure Changes Air Pressure Air molecules are moving constantly Air Pressure ...
The SQP and ALQM, with higher altitudes, have an average annual temperature of −4 to −6 °C or less, representing the cold regions of the province. There are significant regional differences in precipitation distribution, and the average annual precipitation is 17.6–764.4 mm. The ...
Altitude sickness is like feeling hungover. You might have a headache, feel thirsty, feel a bit nauseated, and have a lack of energy due to low PO2 levels in your blood. Low oxygen levels at high altitudes cause your body to produce more hemoglobin (the protein responsible for carrying ...
This airflow pushes the low-pressure air up to higher altitudes, but then the air heats up and is pushed upward as well by all the air behind it. The air pressure inside a tornado is as much as 10 percent lower than that of the surrounding air, causing the surrounding air to rush in...
This airflow pushes the low-pressure air up to higher altitudes, but then the air heats up and is pushed upward as well by all the air behind it. The air pressure inside a tornado is as much as 10 percent lower than that of the surrounding air, causing the surrounding air to rush in...
How do you find the average hematocrit values at low altitudes? What is hypertension? How does hypertension alter tissue perfusion? What is hypertension, and how does it alter tissue perfusion? Explain how anemia, polycythemia, low erythropoietin levels, splenectomy, and infection affect blood...
Plasma blasts explode directly upon impact, sometimes exploding in mid-air at higher altitudes because of the cut off oxygen supply. The Night Fury can fire at different levels of power: For example, it can fire concussive blasts that can knock people off their feet, while at the same ...