TY  - BOOK
AU  - Cadiz, Arlon P.
AU  - Macasil, Trinidad D.
TI  - Environmental science: a modular approach 
SN  - 9786214060481
PY  - 2015///
CY  - Manila
PB  - Mindshapers Co., Inc.
KW  - Enviromental sciences
N1  - Includes appendices and bibliography
N2  - Contents: Spheres of the earth. -- Introduction to ecology. -- Ecosystem and the levels of organization. -- Biotic and abiotic factors. -- Distribution of living things/biomes. -- Population and its characteristics. -- Community roles and habitat. -- Food chain and food web. -- Ecological pyramid. -- Energy in the ecosystem: laws of thermodynamics. -- Energy transformation. -- Biogeochemical cycles. -- Forests in the Philippines and their importance. -- Roots and effects of deforestation in the Philippines. -- Environmental laws in the Philippines. -- Conservation. -- Philippine biodiversity. -- Pollutions. -- Methods of waste disposal. -- Greenhouse effect and global warming: basic concepts. -- El niño. -- Human population growth
ER  -