Digestion tank production gas is a biogas produced by artificial anaerobic digestion of organic wastes with bacteria in the digestion tank. This can be divided into mergence gas which produce bio-gas by putting more than two of them together, among the organic waste gas, waste water gas, livestock· sewage gas, sewage sludge gas, depending on the type of organic waste. Because they are artificial
Polar Bears
Require pack ice to live
Might eventually go extinct in the wild
Sea turtles
Breed on the same islands astheir birth
Could go extinct on some islandsas beaches are flooded
Other species may go extinct as rainfall patterns change throughout the world
Fewer deaths from cold, more from heat
Decreased thermohaline circulation
Cooler temperatures in North Atlantic
CO2 fertiliza
02 Securing water source for the Four-River Project
Water procuring plan for 4 rivers masterplan
Dredge and irrigation installment 800 million(㎥)
Middle/small dam construction 250 million(㎥)
Raising agricultural reservoir 250 million(㎥)
Planning to secure total of 1.3 billion㎥
After 4 rivers business construction
Dredge and irrigation install
7P.
The State of the World's Health / 세계의 건강 상태
Individuals regularly make decisions about their physical and mental health. They do this partly because a serious illness can have a devastating effect on a person and on his or her family. Similarly, just as the health of a family is connected to individuals within that family, the health of a nation is clearly connected to the
Wildlife Overview
Wildlife traditionally refers to non-domesticated
vertebrates, but has come to broadly refer to all
wild plants, animals and other organisms.
Wildlife can be found in all ecosystems.
Deserts, forests, rain forests, plains, grasslands, and other areas including the most developed urban sites, all have distinct forms of wildlife.