000			01954nam a2200265I 4500
999			_c9190 _d9190
001			2287318
008			760629s1972 nju j 000 0 eng d
020			_c9780070916647
040			_a003-010 084 _beng _erda _cNCH _dMTU
082			_222 _a363.7
100			_aCUNNINGHAM, P. William ...[et al.].
245	1	0	_aEnvironmental science: _bA Global Concern
260			_aToronto : _bMcCraw-Hill , _c2005.
264		1	_aToronto _b2005 _c2005
264		4	_c2005
300			_axiv , 548 p . : _bill . ; col . pictures ; maps ; _c27 cm.
336			_atext _btxt _2rdacontent
500			_aSupplementary Note: Price listed is school price.
500			_aincludes index
500			_aEvaluation Information: This material has been reviewed by Specialized Office 3 and judged appropriate for use with the emotionally disturbed and learning disabled.
520			_a"Environmental Science" is a 146-page paperbound text with accompanying record book which is part of a series designed to present pupils in the junior high grades with an overview of science concepts and the experimental method. The text, for ninth graders, includes 8 chapters each containing several paragraphs of narrative content followed by comprehension questions and pupil experiments. Three-color drawings, charts, and photographs illustrate each step of the experimental procedure. Pupils are asked to note their findings in record books. A final section of the text contains 10 additional experiments.
520			_aThe text introduces the concept of pollution and the field of ecology. Lessons are included on the spread of the Black Death in the fourteenth centurey, the effect of organnisms on the environment, water pollution, pesticides and nonbiodegradable chemicals, thermal pollution and the population explosion. Pupils are asked to devise noice pollution controls. Annotated teacher's editions are included. JAG, 6-76
650			_aEnvironmental sciences
942			_2ddc _cBK