3.what recommendations would you give to the global governments to decrease the global effects of human impact on the environment? list 2 recommendations and how they will positively impact our planet.

Governments should minimize the use of bio-fuels and empress green energy. These will reduce the amount of carbon monoxide and other harmful substances emitted into the air. They should also advise and enforce their citizens to use the appropriate kinds of fuel energy to use. For example to avoid burning charcoal and use safer fuels such as bio gas. All these measures will help reduce the global warming effect.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.