Methane has a heating value of about ____ kcal per gram of fuel and plant biomass has a heating value of about ____ kcal per gram of fuel.
a. 13; 4.3 c. 4.3; 15
b. 15; 14.3 d. 12.3; 5.3
Question 2Urban residue, including any wood waste produced from landscaping and construction, cannot be burned as fuel.
Indicate whether the statement is true or false.