#1
Which gas is primarily responsible for the greenhouse effect?
#2
What is the term for the loss of a species from a particular habitat or the entire planet?
#3
Which of the following is a key component of electronic waste (e-waste) that poses environmental hazards?
#4
What is the primary cause of soil erosion in agricultural areas?
#5
Which of the following pollutants is a major contributor to acid rain?
#6
What is the main source of water pollution caused by human activities?
#7
Which of the following is a direct effect of deforestation on the environment?
#8
Which of the following is a major contributor to air pollution in urban areas?
#9
What is the primary cause of coral bleaching in marine ecosystems?
#10
What is the term for the process of converting waste materials into reusable materials?
#11
Which of the following is a non-renewable energy source?
#12
What is the term for the process by which pollutants are gradually removed from the environment?
#13
Which international agreement aims to protect the ozone layer by phasing out the production of certain substances?
#14
Which environmental issue is associated with the thinning of the ozone layer?
#15
In ecology, what does the term 'biomagnification' refer to?
#16
What is the primary cause of the formation of 'dead zones' in aquatic ecosystems?
#17