#1
Which gas is primarily responsible for the greenhouse effect?
#2
What is the term for a group of organisms of the same species living in a specific geographic area?
#3
What is the term for the total mass of living organisms in a given area or ecosystem?
#4
Which of the following is an example of a non-renewable resource?
#5
Which of the following is an example of an invasive species causing ecological disruption?
#6
What is the main source of energy in most ecosystems?
#7
Which trophic level represents the primary producers in an ecosystem?
#8
Which of the following is a keystone species that has a disproportionate impact on its ecosystem?
#9
What is the primary driver of biodiversity loss?
#10
Which biome is characterized by permafrost and a layer of soil that remains permanently frozen?
#11
What is the primary factor influencing the distribution of terrestrial biomes?
#12
What is the term for the gradual change in species composition in an ecosystem over time?
#13
Which environmental impact assessment tool evaluates the potential effects of a project on the environment?
#14
In the nitrogen cycle, what process converts atmospheric nitrogen into a form usable by plants?
#15
Which environmental policy aims to prevent over-exploitation of natural resources by regulating their use?
#16
Which of the following is an example of a point source pollution?
#17