#1
Which of the following gases is primarily responsible for the greenhouse effect?
#2
What is the term for the process by which rivers carry dissolved minerals to the oceans?
#3
Which of the following pollutants is a major contributor to acid rain?
#4
Which natural cycle involves the movement of phosphorus through rocks, soil, water, and living organisms?
#5
What is the primary cause of the depletion of the ozone layer in the stratosphere?
#6
What is the main driver of deforestation worldwide?
#7
Which natural cycle is most directly affected by the burning of fossil fuels?
#8
Which of the following is a greenhouse gas released during livestock digestion?
#9
What is the primary cause of coral bleaching in marine ecosystems?
#10
What is the term for the process by which plants release water vapor into the atmosphere?
#11
Which human activity contributes significantly to the depletion of the ozone layer?
#12
What is the term for the loss of a species from a particular habitat or from the entire planet?
#13
Which human activity is a major contributor to ocean acidification?
#14
Which natural cycle is associated with the movement of phosphorus through the environment?
#15
What is the term for the loss of a large portion of a glacier's mass over time?
#16
In the nitrogen cycle, which process converts atmospheric nitrogen into a form plants can use?
#17