Earth's energy sources include both renewable and nonrenewable resources. name at
least four sources of energy that could be used in your house. then describe the ideal
energy source for generating most of your home's electricity, and explain why you chose
that source. think about where your home is located. which energy source(s) would be the
most plentiful or easiest to obtain a lot of energy from in order to generate as much
electricity as possible? how does the use of this energy source impact the environment?

Why does the skin of your finger shrink when you wash clothes for a long time?

Did you know that a blue wales tongue weighs more than an elephant?

Where does all the water go? according to the environmental protection agency (epa), in a typical wetland environment, 39% of the water is outflow; 46% is seepage; 7% evaporates; and 8% remains as water volume in the ecosystem (reference: united states environmental protection agency case studies report 832-r-93-005). chloride compounds as residuals from residential areas are a problem for wetlands. suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 73.7; remaining due to evaporation, 26.4; in the water volume, 46.8. (a) compute the weighted average of chlorine compound concentration (mg/l) for this ecological system. (round your answer to one decimal place.) mg/l (b) suppose the epa has established an average chlorine compound concentration target of no more than 58 mg/l. does this wetlands system meet the target standard for chlorine compound concentration? yes. the average chlorine compound concentration (mg/l) is too high. yes. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is too high.