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How do droughts happen?
Droughts happen when there is an extended period of below-average precipitation, leading to water shortages in an area. Factors such as climate change, changes in weather patterns, and human activities like deforestation and overuse of water resources can contribute to the occurrence and severity of droughts.
What causes night starvation?
Night starvation occurs when a person goes for an extended period without eating before going to bed. This can happen due to factors such as insufficient caloric intake during the day, skipping dinner, or following a very restrictive diet. Eating a balanced meal or snack before bed can help prevent night starvation.
How does a drought happen?
A drought is an extended period of significantly below average precipitation in a region. There are several reasons why they happen. Severe droughts occur commonly in the interior and towards the western coast of continents, particularly Africa and Australia. However, they can occur anywhere, and with different levels of severity. Drought is an abnormally long period of dry weather because there is a severe lack of water in an environment over an extended period of time. For a drought to happen, it means that rainfall has fallen below the average necessary to water crops and/or livestock, and to refill dams for months at a time. When moisture near the ground rises into the colder areas of the upper atmosphere rain clouds form. High pressure in the atmosphere causes air to rise instead of falling, resulting in dry, sunny weather. When high pressure cannot be displaced by low-pressure for an extended period of time, the result is drought. Lack of rain may be a result of the El Nino phenomenon, which brings dry conditions to some parts of the world for sometimes as long as several years at a time. This is why the southern continents of Africa and Australia are particularly prone. Desertification is a vicious cycle which increases drought-like conditions, and makes it increasingly difficult for the land to recover. Desertification may occur as a result of man's intervention in the environment, particularly activities such as deforestation and cutting down trees, over-grazing of stock animals, or farming unsuitable crops for a region (e.g. rice, which has to have large amounts of water pumped to it). Some recent droughts are believed to have happened because of global warming.
Why do droughts happen?
A drought is an extended period of significantly below average precipitation in a region. Severe droughts occur commonly in the interior and towards the western coast of continents, particularly Africa and Australia. However, they can occur anywhere, and with different levels of severity. Drought is an abnormally long period of dry weather because there is a severe lack of water in an environment over an extended period of time. For a drought to happen, it means that rainfall has fallen below the average necessary to water crops and/or livestock, and to refill dams for months at a time. When moisture near the ground rises into the colder areas of the upper atmosphere rain clouds form. High pressure in the atmosphere causes air to rise instead of falling, resulting in dry, sunny weather. When high pressure cannot be displaced by low-pressure for an extended period of time, the result is drought. Lack of rain may be a result of the El Nino phenomenon, which brings dry conditions to some parts of the world for sometimes as long as several years at a time. This is why the southern continents of Africa and Australia are particularly prone. Desertification is a vicious cycle which increases drought-like conditions, and makes it increasingly difficult for the land to recover. Desertification may occur as a result of man's intervention in the environment, particularly activities such as deforestation and cutting down trees, over-grazing of stock animals, or farming unsuitable crops for a region (e.g. rice, which has to have large amounts of water pumped to it). Some recent droughts are believed to have happened because of global warming.
What might happen to your local hydrosphere and geosphere if conditions in the troposphere caused rain for several weeks?
An extended period of rain in the troposphere could lead to increased water accumulation in the local hydrosphere, causing flooding in low-lying areas and potential disruption to ecosystems. This excess water could also lead to soil erosion and landslides in the geosphere due to the increased saturation of the ground.
What would happen to the mass of each bag in this experiment if all the bags were placed in 0.4 M sucrose instead of distilled water?
What experiment?
What will happen if the beta particles would be there in the scattering experiment instead of alpha particles?
then you would get a girlfriend instead of asking questions on wikianswers
What happen when an experiment is replicate?
the experiment will dupliucate.
What is difference in between modelling and experiment?
The model is what you think will happen, the experiment is what actually does happen.
What happen to isaac newtons father?
i am guessing that he died
What will happen if the variables in an experiment were not identified?
the experiment result would be confusing
What is going to happen when you repeat this experiment on self DC generator?
What is going to happen when you repeat this experiment on self D.C generator?
What would happen if two people were pulling against each other with forces of 500 newtons and 600 newtons?
The person pulling with 600 newtons of force would overpower the person pulling with 500 newtons of force. The resulting net force would be 100 newtons in the direction of the person with the higher force.
What is the first step of a science experiment?
Assuming you know what your experiment is, your hypothesys, or what you predict will happen.
Why an experiment must have control?
An experiment must have a control to show what would happen if no factors were changed.
What is the statement of the hypothesis?
It is where you state what you believe will happen in an experiment.
What will happen if a point source or an illuminated slit is used instead of the extended sodiu vapour lamp?
There will be no interference because intensity of light reflected from mirror will be so great that it won't be visible and we will get uniform illumination.
