TY  - BOOK
AU  - Tan, Merie C.
AU  - Cano, Miguel C.
AU  - Fadul, Jose A.
AU  - Flores, Alvin C.
AU  - Galvez, Francisco DL.
TI  - Sourcebook on practical work for teachers trainors: high school earth /environmental science 
SN  - 9715700438
AV  - GE 105 .T153 1998 v.1
PY  - 1998///];copyright 1998
CY  - Quezon City
PB  - Institute for Science and Mathematics Education Development University of the Philippines
KW  - Environmental
KW  - sears
KW  - Environmental science
KW  - Human ecology
N1  - Includes references
N2  - While preparing this source book, a cornet (Hyakutake B2) was traversing the skies. This generated lots of inquiries from instant skygazers as to the nature of this phenomenon. Most associated it with superstition especially end-time catastrophes, depending on the position of the tail, they said. When Pinatubo erupted, there was news about diamonds coming out of the volcano. However, these were just quartz. During a super typhoon (Rosing) in 1995, people were demanding a more   "accurate" forecast. Many are not aware however, that accuracy is the vaguest word, if non-existent in weather forecasting. --From the preface
ER  -