The name of the scientist who studies weather is called a meteorologist. A meteorologist is someone who studies weather and can also be a weather presenter. However, a weather presenter might not be a professional meteorologist but can have metrology training.
Metrology is often confused with climatology. Climatology is the study of climate—climatology focuses on recording ...
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Heat insulators are materials that do not allow heat energy to be transferred through them. Bad heat insulators are also known as good heat conductors. Bad heat insulators are materials that are good conductors of heat energy.
Examples of bad insulators include silver, copper, aluminum brass, iron, lead, mercury, and steel etc. The metals are better conductors because they contain ...
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LA Mancha Negra is a black substance known as a Black stain. It first appeared in Caracas, Venezuela in 1986. Since the appearance of La Mancha Negra, it has caused multiple car accidents that have claimed lives. Researches have been made to find the cause. The cause has proven difficult to find and there are still no definitive explanations.
LA Mancha Negra can be described as an ...
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The layer of air that surrounds the earth is called the atmosphere. The atmosphere is comprised of layers based on temperature. The layers of the atmosphere include the troposphere, the stratosphere, the mesosphere, and the thermosphere. About 99 percent of gases in the atmosphere consists of nitrogen and oxygen.
The troposphere is the lowest part of the atmosphere. It contains about ...
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The instrument used for measuring temperature is a thermometer. Temperature generally can be defined as the state or degree of heat or coldness within a substance which can be measured. The normal body temperature of a person varies depending on gender, recent activities, food and fluid consumption, time day, and in women depending on the stage of the menstrual cycle. Normal body temperature ...
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A chemical change can be defined as the change that is permanent, irreversible, or produces a new substance, when a nail rusts its regarded as a chemical change because the process is now irreversible and it is permanent.
A chemical change is often accompanied by heat change example is the action of an acid on a mental. When a chemical change occurs, there are usually noticeable ...
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The correct answer to this question is the larynx. It is an organ at the top of the neck. It is called the voicebox because it is what produces sound. The larynx is home to the vocal folds and it controls the volume and pitch of the sound.
The larynx also has other functions, which include helping with breathing and protects against food aspiration occurring in the trachea. It is ...
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The operating system software is the name of a type of software that controls the internal operations in the computer. The operating system software is not only found in computers, but also in phones. For example, some people may be familiar with the term iOS if they have an iPhone or an Apple computer. iOS is the name of the operating system software used by Apple in many of their ...
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There are a lot of people who think that carbohydrates are evil and they try to avoid it as much as possible. There are a lot of diets that work not to include carbohydrates because they feel that it will make them gain weight.
Take note that carbohydrates are still one of the primary food groups that people need so that they will have enough energy to do their tasks throughout the ...
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Cow, Tiger, Dog and Bear are all mammals but Snake is not a mammal but a reptile.
A mammal is any vertebrate animal that are known to have mammary gland and feed their young ones with milk produced from the glands. Except for whales, the presence of hair on the skin is a typical characteristic of a mammal. Most mammals also give birth to their young ones alive. These characteristics ...
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