{"id":1813,"date":"2012-05-05T23:08:13","date_gmt":"2012-05-05T14:08:13","guid":{"rendered":"http:\/\/kopykitab.wordpress.com\/?p=364"},"modified":"2021-08-16T10:48:28","modified_gmt":"2021-08-16T05:18:28","slug":"cstu-question-paper-environment-and-ecology-ii-sem-2010","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/cstu-question-paper-environment-and-ecology-ii-sem-2010\/","title":{"rendered":"CSTU Question Paper – Environment and Ecology – II SEM – 2010"},"content":{"rendered":"

Environment & Ecology<\/strong><\/a><\/p>\n

(BE 2nd<\/sup> sem ,April-May 2010)<\/strong><\/p>\n

Branch–  AEI,Chemistry,Civil,CSE,Elect,EEE,EI,ET & T ,IT, Mech,Mining<\/strong><\/p>\n

UNIT 1<\/span><\/strong><\/p>\n

 <\/span><\/strong><\/p>\n

Q1 ) (a) Who coined the term Eco system<\/p>\n

(b) What is Ecological Pyramids? Describe Different Kinds of Ecological Pyramids<\/p>\n

(c) Write short notes on (any two) :<\/p>\n

1-Environmental Degradation<\/p>\n

2-Oxygen cycle<\/p>\n

3-Nutrient Cycling<\/p>\n

4-Nitrogen Cycle<\/p>\n

(d)What is EIA? What are the major steps taken in EIA? What are the advantages of conducting         EIA of a project?<\/p>\n

                                                                               UNIT 2<\/span><\/strong><\/p>\n

 <\/span><\/strong><\/p>\n

Q2) (a) Write the effect of CO upon Hemoglobin.
\n(b) What are Green house gases? What is Green House Effect ? Explain causes, effects of global warming?<\/p>\n

(c) Explain the principals of air pollution control? Name the different air pollution control technologies?<\/p>\n

Discribe Electrostatic Precipitator with diagram?<\/p>\n

(d) What is Ozone hole? State the significance of Ozone in the atmosphere? Name the ozone depleting<\/p>\n

Gases? Describe how depletion of ozone layer in atmosphere is taking place?<\/p>\n

UNIT 3<\/span><\/strong><\/p>\n

Q.3 (a) Which Metal Pollution causes Black Food Disease?<\/p>\n

(b) What is Eutrophication? Explain the method In detail. What are its types? Write its control and measures and effects?<\/p>\n

(c) What is Secondary waste water treatment? Explain the working of trickling filter with appropriate diagram?<\/p>\n

(d) Write short notes on (any two) :<\/p>\n

1. Chemical oxygen Demand.<\/p>\n

2. Tertiary Treatment of Water.<\/p>\n

3. Water Pollutants.<\/p>\n

4. Oxidation Pond.<\/p>\n

UNIT 4<\/span><\/strong><\/p>\n

Q.4 (a) Define unit of Noise.<\/p>\n

(b) What is Solid Waste? Discuss the significance of Soil Waste Management? How 3R Strategy of Solid waste is carried out?<\/p>\n

(c) Write short notes on (any two) :<\/p>\n

1. Composting and its advantages.<\/p>\n

2. Permissible Noise level.<\/p>\n

3. Effects of Land Pollution.<\/p>\n

4. Discuss the impact of Noise on Human Life? How the effects of Noise can be control?<\/p>\n

UNIT 5<\/span><\/strong><\/p>\n

Q.5 (a) Define Biofuel.<\/p>\n

(b) Define Biotechnology? Explain the role of Biotechnology in the field of Environmental Protection.<\/p>\n

(c) Write short note on (any two) :<\/p>\n

1. Biofertilizers.<\/p>\n

2. Bioreactors.<\/p>\n

3. Biosensors.<\/p>\n

4. Biochips.<\/p>\n


\n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Environment & Ecology (BE 2nd sem ,April-May 2010) Branch–  AEI,Chemistry,Civil,CSE,Elect,EEE,EI,ET & T ,IT, Mech,Mining UNIT 1   Q1 ) (a) Who coined the term Eco system (b) What is Ecological Pyramids? Describe Different Kinds of Ecological Pyramids (c) Write short notes on (any two) : 1-Environmental Degradation 2-Oxygen cycle 3-Nutrient Cycling 4-Nitrogen Cycle (d)What is … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[4773,120],"tags":[216,234,340,307],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/1813"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=1813"}],"version-history":[{"count":1,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/1813\/revisions"}],"predecessor-version":[{"id":115396,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/1813\/revisions\/115396"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=1813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=1813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=1813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}