Over the last 200 years deforestation has taken place in order to make room for an increase in the human population, farming and industry. if this trend continues how might the decrease in the amount of plant life on earth effect the gas concentrations

If plant life increases, there will be less storing of carbon dioxide, which in return would increase gas concentration 

The answer would be true

What is the question? if you were looking to design a method of separating something, you can separate this compound by putting both in water and allowing the water to dissolve the sugar. then pour it into another beaker and evaporate it then boom! salt and sugar : )