Using energy efficiently and managing it well do not reduce society's impact on Earth. True or False?

How much energy is made when a pice of wood burns. how do you know

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)