How has human activity affected global temperature over the past century

Which of these resources is used worldwide to make construction products, pottery, and porcelain

What two conditions must be present for osmosis to occur?

What do scientific models predict will happen to earth's temperature if current trends continue unmitigated? a. earth will heat and cool in a natural cycle b. earth will heat up and then return to an ice age c. earth will continue to warm at a rate of 0.25 c per decade d. earth will start to cool at a rate of 0.25 c per decade appex