APES review

Here’s the list formatted as requested:

30° N and 30° S latitude - The regions around 30 degrees north and south of the equator where deserts are commonly found due to descending dry air.
Aquifer - A body of permeable rock or sediment that stores groundwater and allows the flow of water.
Autotroph - An organism capable of producing its own food through photosynthesis or chemosynthesis.
Biodiversity - The variety of life in the world or a specific habitat or ecosystem.
Biomass - The total mass of living organisms in a given area or volume.
Biome - A large ecological area with distinct climate, flora, and fauna.
Carrying capacity - The maximum population size of a species that an environment can sustain indefinitely.
Clean Air Act - A U.S. law aimed at reducing air pollution and protecting air quality.
Coal - A fossil fuel formed from ancient plant material used for energy production.
Cogeneration - The simultaneous production of electricity and heat from a single fuel source.
Combustion - The process of burning a substance to produce energy.
Compost - Decayed organic material used as plant fertilizer.
Comprehensive Environmental Responsibility, Compensation, and Liability Act (CERCLA) - A U.S. law focused on cleaning up hazardous waste sites.
Crude growth rate - The rate of population growth, calculated as births minus deaths per 1,000 individuals per year.
Density-independent factor - Environmental factors affecting populations regardless of density (e.g., natural disasters).
Deposition of sediment - The process by which sediment is laid down in new locations.
Desert - A biome characterized by low precipitation and arid conditions.
Developing country - A nation with a lower standard of living, industrial base, and Human Development Index.
Doubling rate - The time it takes for a population to double in size.
El Niño - A climate phenomenon characterized by warming of the Pacific Ocean, affecting global weather patterns.
Endangered species - A species at risk of extinction due to habitat loss, hunting, or environmental changes.
Eutrophication - The process by which excess nutrients in water lead to algal blooms and oxygen depletion.
Food chain - A linear sequence showing energy transfer between organisms.
Food web - A complex network of interlinked food chains in an ecosystem.
Fossil fuel - Nonrenewable energy resources like coal, oil, and natural gas derived from ancient organic matter.
Fracking fluid - A mix of water, sand, and chemicals used in hydraulic fracturing to extract oil and gas.
Fuel cell - A device that converts chemical energy into electricity through a chemical reaction.
Geothermal energy - Heat energy extracted from within the Earth.
Grassland - A biome dominated by grasses with few trees, supporting grazing animals.
Hazardous waste - Waste materials that are toxic, flammable, or otherwise dangerous to health or the environment.
Herbivore - An animal that feeds on plants.
Hydroelectric - Energy produced by the movement of water, typically using dams.
Impermeable - A material that does not allow the passage of water or other fluids.
Incineration - The process of burning waste material to reduce volume and generate energy.
Infiltration - The process by which water penetrates the soil surface and enters the ground.
Integrated waste management - A comprehensive approach to managing waste using multiple strategies (e.g., recycling, composting).
Invasive species - Non-native species that spread rapidly and cause harm to the environment, economy, or health.
Island biogeography - The study of species distribution on islands and the factors affecting biodiversity.
K-selected species - Species that produce fewer offspring with higher parental investment and longer lifespans.
Leachate - Contaminated liquid that seeps from waste material, especially landfills.
Logarithmic growth - Growth that increases rapidly at first and then levels off.
Logistic growth - Population growth that is initially exponential but slows as it approaches carrying capacity.
Mesosphere - The layer of Earth's atmosphere above the stratosphere, where meteors burn up.
Methane - A potent greenhouse gas produced by natural and human activities.
Mountaintop removal - A form of surface mining involving the removal of mountain tops to access coal.
Municipal solid waste - Everyday trash or garbage produced by households and businesses.
Natural gas - A fossil fuel used for energy, consisting mainly of methane.
Nuclear energy - Energy produced from nuclear reactions, such as fission or fusion.
Overshoot - When a population exceeds the carrying capacity of its environment.
Permafrost - Permanently frozen soil found in polar regions.
Permeable - A material that allows water or fluids to pass through it.
pH - A measure of acidity or alkalinity on a scale from 0 to 14.
Photosynthesis - The process by which plants use sunlight, carbon dioxide, and water to produce food and oxygen.
Photovoltaic - Technology that converts sunlight directly into electricity.
Pioneer species - The first organisms to colonize a previously disturbed or barren area.
Plastics - Synthetic materials made from polymers used in a variety of products.
Predator-prey relationship - The interaction between a predator that hunts and its prey.
Primary consumer - An organism that feeds on producers (e.g., plants).
Primary succession - The establishment of life in areas where no soil previously existed.
Producer - An organism that produces its own food, typically through photosynthesis.
r-selected species - Species that produce many offspring with little parental investment and shorter lifespans.
Recycle - The process of converting waste into reusable material.
Renewable energy - Energy sources that are naturally replenished, such as solar or wind power.
Reproductive strategy - The way in which a species reproduces to ensure survival.
Resource Conservation and Recovery Act (RCRA) - A U.S. law governing the disposal of solid and hazardous waste.
Respiratory - Relating to the system of breathing.
Safe Drinking Water Act - A U.S. law ensuring safe drinking water for the public.
Sanitary landfill - A waste disposal site designed to protect the environment from contamination.
Secondary consumer - An organism that feeds on primary consumers.
Secondary succession - The reestablishment of an ecosystem after a disturbance.
Shale - A sedimentary rock that can contain fossil fuels like oil and natural gas.
Solar energy - Energy harnessed from the sun's rays.
Species extinction - The complete disappearance of a species.
Stratosphere - The layer of Earth's atmosphere above the troposphere, containing the ozone layer.
Supporting ecological service - Ecosystem processes that support other services, like nutrient cycling and soil formation.
Survivorship curve - A graph showing the likelihood of survival at different ages within a species.
Sustainable growth - Growth that meets current needs without compromising future resources.
Taiga - A biome characterized by coniferous forests and cold climates.
Tectonic plate - Large sections of Earth's crust that move and interact at their boundaries.
Temperate grassland - A biome with moderate rainfall and seasonal temperature changes, supporting grasses.
Tertiary consumer - A top-level predator in a food chain that eats secondary consumers.
Thermosphere - The outermost layer of Earth's atmosphere, where auroras occur.
Trade winds - Steady winds that flow toward the equator from the east.
Tragedy of the commons - A situation where shared resources are overused and depleted by individuals acting in self-interest.
Transform boundary - A tectonic plate boundary where plates slide past each other.
Trophic levels - The hierarchical levels in an ecosystem based on energy transfer.
Tropical rainforest - A biome with high biodiversity, warm temperatures, and heavy rainfall.
Troposphere - The lowest layer of Earth's atmosphere, where weather occurs.
Tundra - A biome with low temperatures, short growing seasons, and permafrost.
Turbine - A machine that converts kinetic energy from fluids into mechanical energy.
Type I survivorship - A pattern where most individuals survive to old age (e.g., humans).
Type II survivorship - A pattern with a constant death rate across all ages.
Uranium-238 - A radioactive isotope commonly used as fuel in nuclear reactors.
Urban runoff - Water from urban areas that carries pollutants into natural waterways.
Wetlands - Ecosystems saturated with water, supporting diverse plant and animal life.
Wind energy - Energy derived from wind using turbines.