GE2021 ENVIRONMENTAL SCIENCE AND ENGINEERING IMPORTANT QUESTIONS PDF
GE Environmental Science and Engineering Important Questions GE EVS Part B Important Questions common for all Departments GE GE ENVIRONMENTAL SCIENCE AND ENGINEERING IMPORTANT 16 MARK QUESTIONS ANNA UNIVERSITY QUESTION BANK. GE GE Environmental Science and Engineering Two Mark With Answers 2 Mark Question with answer List the important causes of water conflicts?.
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Which calculator is allowed in Anna University exams? Environmental science and engineering Two Marks Wi Desertification is a slow process of land degradation that leads to desert formation. A rapid increase in the size of a population caused by a sudden decrease in death rate or an increase in birth rate is called population explosion.
What is meant by point and non point pollution? It is used as a fertilizer or soil additive. What is value education?
How to request Study Material? D The amount of oxygen taken up by microorganisms that decompose organic waste matter in water is called B. What is rain water harvesting? Write any two examples for water conflicts? What is ozone hole or ozone layer depletion? The gradual process of change in an ecosystem b rought about by the progressive replacement of one community b y another in a definite order until a stable community is established ove r a period of time.
What do you understand by the term smog? What is bio diversity? Overgrazing is grazing by livestock or wildlife to the point where the quextions cover is depleted, leaving bare, unprotected patches of soil. Define envlronmental and cyclone? Solid waste is a waste type that includes predominantly household waste domestic waste with sometimes the addition of commercial wastes collected by a municipality within a given area.
Remote control for home appliances. Electronic window fence charger.
About EEEcube provides you access to several study resources that help you to excel in your Electrical and Electronics Engineering course. Automatic Temperature Controlled Fan. Carbon monoxide COOxides of sulphur SOX and Oxides of nitrogen NOX etc Secondary air pollutants are those which are produced in the air by the interaction among two or more primary air pollutants or by reaction with normal atmospheric constituents.
State the role and responsibility of an individual in the inportant of pollution? The phenomenon whereby the earth’s atmosphere traps solar radiation, caused by the presence in the atmosphere of gases such as carbon dioxide, water vapor, and methane that allow incoming sunlight to pass through but engnieering heat radiated back from the earth’s surface. Post a Comment Note: What is environmental ethics? What is flora and fauna? Any substance which causes lowering the quality of environment is called pollutant.
Rainwater harvesting is a technology used for collecting and storing rainwater from rooftops, the land surface or rock catchments.
It has been an awesome experience to reach out to so many students. Laser Guided Door Opener.
Only a member of this blog may post a comment. The development that meets the needs of the present engineeding compromising the ability of future generations to meet their own needs.
GE Environmental Science and Engineering Important Questions. ~ Au – Zone
The unwanted, unpleasant or disagreeable sound of high decibels which causes harmful effect on human health is called noise pollution. Car reversing horn with flasher. With my change in priorities, I may not be able to continue posting new contents or result updates in future. Smog is mixture of smoke and fog containing particulates. All forms of plant life that live in a particular geographic region at a particular time in history is called flora.
Food chain is defined as the sequence of organisms directly dependent on one another for food in an eco system.
GE2021 Environmental Science and Engineering Important Questions
Newer Post Older Post Home. Water pollution is defined as any physical,chemical or biological change in quality of water which causes harmful effects on living organisms. List the important causes of water conflicts?
Define food chain and food web? Food web is defined as an interconnection of many food chains in an ecosystem. The contamination of the air with dust, fumes, gas, mist, odor, smoke, or vapor which causes harmful effects on living organisms is called air pollution. Pollution f rom a single identifiable source such as a factory or a sewage – treatment plant is called point pollution Pollution that does not come from a single, identifiable source is called non-point pollution.
Particulates are dispersed solid or liquid particles of microscopic size in gas media. The stable granular decayed material obtained in this process is called compost. Numeric water level indicator. All animal life that lives in a particular geographic region at a particular time in history is called fauna.
Value education is an education which teaches: However the domain and all the information posted until now will be available as before. D— Biochemical Oxygen Demand The amount of oxygen in water consumed for chemical oxidation of pollutants is called C. What are land slides? Ozone hole is an area of the upper atmosphere where the ozone layer is absent or has become unusually thin.