In which year montreal protocol which calls for appropriate action to protect the ozone layer from human activities was passed?

Q: Ozone depletion is caused by. chlorofluorocarbons (CFCS) in the troposphere chlorofluorocarbons…

A: Answer. The process of ozone formation in the stratosphere first involves the formation of…

Q: Is the soil around Iqaluit, Nunavut is good for agriculture (growing crops like wheat, vegetables,…

A: As we know that soil contains minerals and water through which the plant absorb the nutrient…

Q: What are the mainchemical compounds thatdestroy the ozone layer?

A: Ozone layer is defined as the cloud of ozone compounds around the stratosphere of the earth's…

Q: 1. State the composition of air. 2. What is meant by acid rain, what causes acid rain and state…

A: NOTE : AS PER OUR GUIDELINES WE ARE ONLY SUPPOSED TO ANSWER THE FIRST THREE QUESTIONS, PLEASE…

Q: In which country formation of ozone hole is maximum?

A: Ozone hole is the depletion or thinning of ozone layer, present in stratosphere, due to reaction of…

Q: ACT OF HUMAN ACTIVITIES/INDUSTRIALIZATION ON ECOSYSTEM,Man and his environment: Global warming;…

A: Industrialization increased the interference of anthropogenic activities with the ecosystem. it has…

Q: Explain about the ozone shield ? Explain the activities that are harmful for ozone shield ?

A: ozone shield is a layer of atmosphere.

Q: Why is there a high concentration of microbes in the rhizosphere?

A: The rhizosphere can be defined as the narrow region of soil or substrate that is directly influenced…

Q: Is pollution always causedby humans?

A: Pollution is the addition of harmful substances to natural resources such as air, water, and soil…

Q: Given the requirements for life, how might microbial communities be sustained in the absence of…

A: Microbes are the tiny, minute, unicellular organisms that are usually invisible to the naked eye.…

Q: 11. Soil can be important in lessening the effects of climate change because:   soil can be a large…

A: "Climate" is the average temperature, amount of water vapor in the air (humidity), and amount of…

Q: Contrast and compare the microbial communities found in lotic systems with those in lentic systems

A: The microbial communities can be defined as the group of microorganisms found at a particular place.…

Q: In which year the air prevention and contro of pollution act came into force?

A: Air pollution is the process of release of various pollutants to the atmosphere which are harmful…

Q: Why does ozone hole form over Antarctica? How will enhanced ultravioletradiation affect us?

A: Ultraviolet is a sort of electromagnetic radiation, its wavelength ranges from 10 nm to 400 nm, less…

Q: What is the global warming potential of methane when compared to carbon dioxide?

A: The Global Warming Potential (GWP) was created to allow comparisons of different gases' global…

Q: The two great industrial tragedies namely, MIC and Chernobyl tragedies occurred where and at which…

A: Industrial tragedies are the accidents which occur in industries which took life’s of so many…

Q: Explain how ozone being a deadly poison can still perform an essential function for our…

A: introduction The inorganic molecule ozone has the chemical formula O3. It's a pale blue gas with a…

Q: Why does the ozone layer's ability to block UV-C mean that most species likely have no protections…

A: Ozone is a form of oxygen which is present in stratosphere of atmospheric layer.

Q: Define the environmental pollution and how the air pollution induces human injury?

A: Environment is a place in which we lives and it is just surroundings like the trees, lakes, air,…

Q: Which of the following would lead to a DECREASE in atmospheric methane concentration?

A: Methane. Methane is a chemical compound and alkane has the formula CH4. It serves as the major…

Q: Where the good ozone is found?

A: Ozone is a minor and vital gas that is present in the atmosphere. It is composed of three oxygen…

Q: . Which one of these soils would have a higher infiltration rate?

A: Soil is formed by the fragmentation and erosion of rocks by weathering, the action of rain-water,…

Q: Why ozone hole forms over Antarctica? How will enhanced ultraviolet Radiations affect us?

A: The ozone hole is more noticeable over the region of Antarctica than anywhere else. It is formed as…

Q: Researchers with the Canadian Forest Service placedidentical samples of organic material—litter—on…

A: temperature is an important factor for the decomposition of litter. the rise in mean annual…

Q: What are the effects of air pollution on climate? Explain.

A: Solid and liquid particles, as well as some gases floating in the air, contribute to "Air…

Q: When the world ozone day Is celebrated?

A: Ozone has a chemical formula- O3, composed from three oxygen atoms. It is present naturally in the…

Q: Name the hole in the ozone layer due to depletion of ozone.

A: Ozone layer is located about 15-30 km above the earth surface, where there is good amount of oxygen.…

Q: Describe what leads to ozone depletion and the consequences of having an ozone hole in our…

A: ozone is a triatomic molecule made of three oxygen atoms .

Q: What is smog? How does ground-level ozone form? What are the adverse effects of ozone on human…

A: Pollution is the addition of harmful substances into the environment. These harmful substances are…

Q: Describe the differences between the microbial communities found in a deep, stratified lake with…

A: Answer: Introduction: Scientists have given the survival approaches of microbes present in rocks…

Q: Which country has the greatest contribution for the hole formation in ozone layer?

A: Ozone layer , a layer that absorbs the sun's ultraviolet radiation, is formed of 3 oxygen atoms…

Q: After prairie grassland is plowed, what explains the observed large release of carbon dioxide out of…

A: Tillage(plowing) is the act of loosening and turning the soil.

Q: What is ozone layer?

A: The atmosphere is a set of layers of gases surrounding the Earth. The atmosphere is composed of…

Q: What has changed in the world that has resulted in the drastic increase of carbon dioxide levels in…

A: Carbon dioxide concentrations in the Earth's atmosphere are now nearing 412 parts per million (ppm)…

Q: How does the increase in Carbon Dioxide levels impact our Coastal Ecosystems and Economy?

A: Global Warming and climate change caused by the activities of human beings are one of the most…

Q: Discuss ozone depletion connection to mass extinction.

A: Ozone is a triatomic gas lying 17 to 26 kilometre above the earth's surface in the stratosphere. It…

Q: Which of the following biogeochemical cycles include decomposition? can select more than one answer…

A: Biogeochemical cycles are the chemical cycles that maintain the availability of nutrients in the…

Q: How does plastic pollution affect the general ecosystem?

A: Introduction Plastic is defined as a wide range of synthetic or semi-synthetic materials that use…

Q: list 3 or 4 solutions for global warming on earth and explain

A: There is no one answer to global warming, which is largely caused by an excess of heat-trapping…

Q: Explain how plate tectonics cause Earth tremors, earthquakes, volcanoes and tsunamis. 2. Describe…

A: A tsunami is a series of extremely long waves that can travel across the ocean at speeds of up to…

Q: What is the environmental impact of carbon dioxide emissions?

A: It is clear that carbondioxide is an important gas for the plants to carry out their photosynthetic…

Q: Which of the following was part of the ozone depletion problem? O Mining waste Chlorofluorocarbons…

A: The thinning of the ozone layer in the upper atmosphere is referred to as ozone layer depletion.…

Q: The layer of the atmosphere where the ozone layer is located?

A: The earth has been divided into four major sub-systems. Land (Lithosphere), Water (Hydrosphere),…

Q: Which gas contributes maximum to green house effect on earth?

A: The greenhouse effect is a process that takes place in Earth’s atmosphere traps the heat of the sun.…

Q: Describe any three impacts of ozone depletion

A: Ozone layer:  ozone is a thin layer present in Earth's stratosphere and surrounds the entire Earth.…

Q: Carbon can be sequestered in the ocean in a variety of forms. Discuss the different forms, their…

A: Carbon sequestration is termed used for the process of storing carbons in the carbon sink such as…

Q: Why has CO2 input into the atmosphere outstripped removal for the past half century?

A: CO2 is the greenhouse gas present in the atmosphere.

Q: The noted microbial ecologist Martin W. Beijerinck has stated:“Everything is everywhere, the…

A: "Martinus Willem Beijerinck" was a microbiologist. He was one of the founders of virology and…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.