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The ozone layer high above the Earth blocks most of the ultraviolet (UV) light emitted by the Sun. This radiation is generally harmful to living things.

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How do ozone molecules trap heat?

Ozone molecules in the stratosphere trap heat by absorbing and re-emitting infrared radiation, effectively acting as a greenhouse gas. When sunlight reaches the Earth, it warms the surface, which then emits infrared radiation. Ozone molecules in the stratosphere absorb some of this infrared radiation, leading to an increase in temperature in the surrounding area.


What are the roots tiny hairlike parts called?

The tiny hairlike parts on plant roots are called root hairs. Root hairs are responsible for absorbing water and nutrients from the soil, and they greatly increase the surface area of the root for this purpose.


What does insolation stand for?

Insolation stands for incoming solar radiation, which refers to the amount of solar energy that reaches a specific area on the Earth's surface over a given period of time. The level of insolation can vary depending on factors such as time of day, season, latitude, and atmospheric conditions.


What is geographical radiation?

Geographical radiation refers to the distribution of radiation levels across a geographical area. It can vary due to factors such as altitude, latitude, proximity to sources of radiation, and geological composition of the area. Monitoring geographical radiation levels is important for assessing potential health risks and environmental impacts.


Water and certain vitamins are absorbed here from the undigested food?

The small intestine is responsible for absorbing water and vitamins from undigested food through its large surface area and specialized cells such as villi and microvilli. Villi increase the absorptive surface area, while microvilli on the surface of enterocytes further enhance nutrient absorption by increasing surface area and facilitating transport.

Related Questions

What types of surfaces are better at absorbing radiation?

Darker surfaces are generally better at absorbing radiation compared to lighter surfaces. Surfaces that are rough or have more surface area also tend to be better at absorbing radiation. Additionally, surfaces that are flat and perpendicular to the radiation source will typically absorb more radiation.


What is the definition for atmospheric reflectance?

the amount of solar radiation/the surface area of atmosphere/8


How of Which part of the plant is responsible for absorbing water and nutrients?

The roots of a plant are responsible for absorbing water and nutrients from the soil. They have specialized structures like root hairs that increase the surface area for absorption.


Which part of the digestive system is primarily responsible for absorbing nutrients?

The small intestine is the part of the digestive system responsible for absorbing most of the nutrients. The villi are the structural feature that maximize surface area for absorption.


Why is solar radiation greater in a particular area?

Solar radiation is greater in a particular area due to factors such as proximity to the equator, low levels of atmospheric pollution, clear skies, and minimal cloud cover. Additionally, the angle of the sun's rays and altitude can also contribute to varying levels of solar radiation in different regions.


When was Caution Radiation Area created?

Caution Radiation Area was created in 1974.


What type of tissue is responsible for bringing water from soil?

The root hair cells in plants are responsible for absorbing water and minerals from the soil through a process called osmosis. These cells are located on the surface of the roots and have a large surface area to maximize water absorption.


Has camera radiation been detected in the area?

No, camera radiation has not been detected in the area.


How can one determine atmospheric pressure?

Atmospheric pressure can be determined using a barometer, which measures the weight of the air above a specific area. The higher the atmospheric pressure, the more air is pressing down on that area.


Does most of the radiation exposure for an average citizen in the US come from nuclear power plant operation and early atmospheric nuclear weapons tests?

No, radiation from these sources is negligible. Most comes from natural background, which depends a lot on the geology of the area. Radon is usually the biggest factor (see the link below)


How do ozone molecules trap heat?

Ozone molecules in the stratosphere trap heat by absorbing and re-emitting infrared radiation, effectively acting as a greenhouse gas. When sunlight reaches the Earth, it warms the surface, which then emits infrared radiation. Ozone molecules in the stratosphere absorb some of this infrared radiation, leading to an increase in temperature in the surrounding area.


What are the roots tiny hairlike parts called?

The tiny hairlike parts on plant roots are called root hairs. Root hairs are responsible for absorbing water and nutrients from the soil, and they greatly increase the surface area of the root for this purpose.