Environmental Awareness Flashcards
6 cards from real NEDP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Environmental Awareness flashcards as text
Which human activity is the largest contributor to greenhouse gas emissions globally?
Answer: Burning fossil fuels for energy and transportation
Burning coal, oil, and natural gas for electricity and transportation accounts for the majority of global greenhouse gas emissions.
What is the purpose of the Clean Water Act in the United States?
Answer: To regulate the discharge of pollutants into U.S. waters and maintain water quality standards
The Clean Water Act (1972) regulates pollutant discharges into waterways and sets water quality standards to protect public health and ecosystems.
What is 'composting' and how does it benefit the environment?
Answer: Decomposing organic waste into nutrient-rich soil, reducing landfill waste and improving soil health
Composting turns food scraps and yard waste into nutrient-rich soil amendment, reducing landfill methane emissions and improving soil fertility.
Which of the following actions best represents 'environmental stewardship' in everyday life?
Answer: Conserving water, reducing waste, and choosing sustainable products when possible
Environmental stewardship means taking personal responsibility for protecting natural resources through daily choices.
What is an 'invasive species'?
Answer: A plant or animal introduced to a new ecosystem where it causes ecological harm
Invasive species are non-native organisms introduced to a new environment where, without natural predators, they outcompete native species and disrupt ecosystems.
What does 'sustainability' mean in an environmental context?
Answer: Meeting current needs without compromising the ability of future generations to meet their needs
Sustainability (Brundtland Commission definition, 1987) balances present resource use with preservation for future generations.