Major public health problem
Factors in development of obesity
Biological
Heredity and genetics
Fat cell development
Sex and age
Race and ethnicity
Factors in development of obesity
Environmental
Socioeconomic status
Built environment
Social factors
Lifestyle and behavioral
Physical activity
Psychological factors
Perception of weight
Setting realistic goals
Weight-management lif
Strengths
No future expenditure in electricity
Environment-friendly
Weaknesses
High initial cost of solar panels
Low efficiency of solar energy,
compared to other sources
Opportunities
Technology development can
improve efficiency of solar energy
Threats
Preference for current resources of
electricity over solar energy
The emergence of
Q1. “The more we drink water, the better our health become and for losing weight.”
Q2. “ There are some food that can burn fat.”
Q3. “ It is desirable to eat high-protein low-carbohydrate food”
Q4. “ The stronger we exercise, the more we lose weight.”
Fact:
There is NO food that can BURN fat!!
“It is desirable to eat
high-protein low-carbohydrate food.”
NO
expenditure is 65 % in developing countries, while only 10~20 % in developed countries. Moreover, high grain price causes social insecurity. For example, citizens came out and demonstrated against rising price of tortilla, which is staple food of Mexico, made from corn.
Korea is not an exception from this situation. Korean situation is also vulnerable because of its low self sufficiency rate in
What is Bioenergy?
Bioenergy is renewable energy made available from materials derived from biological sources. Biomass is any organic material which has stored sunlight in the form of chemical energy. As a fuel it may include wood, wood waste, straw, manure, sugarcane, and many other byproducts from a variety of agricultural processes.
So, Why do we produce Bioenergy?
One reason governments