Ecology & Environment Crossword Puzzles

trophic level of high energy is the ....., how can human activities affect carbon cycle, example of abiotic components, example of biotic component, …

energy generated from atoms, either by fission or by fusion [7], name for heat energy which is derived from the earths sub-surface [10], renewable …

filtration and _ are methods of clarification, type of bag used for filtration, chlorine _ is when the chlorine attacks the larger pieces of sediment …

are organisms with shells/skeletons made from calcium carbonate, is the exchange of carbon dioxide rapidly between plants and animals through …

there are four types of thunderstorms. _ thunderstorms are the strongest and most severe, _ is an electrical discharge that occurs within …

beneath the emergent layer is the _ , a deep layer of vegetation roughly six meters (20 feet) thick, producers, such as trees in borneo's thick …

when the land warms up, it heats the air above it. this causes the air to expand and rise, air rises and it cools and condenses, the horizontal …

a unit consisting of living and nonliving organisms in the environment, a living thing, abiotic (ex. sunlight, soil, water, oxygen), biotic (ex. …

the contamination of the atmosphere by pollutants from human and natural sources, measuring how clean or polluted the air is, is produced when …

saving and wise use of natural resources, material from earth that people use are _ resources, damage done to the environment by the introduction of …

a community of living organisms interacting in their physical environment, when one organism hunts and eats another, the part of earth where life …

this acts on an object in all directions (2), this instrument measures wind speed, the term when a barometer is at 29.92" hg and 59 degrees f at …

a hard rock which can be burned as a fossil fuel, the average of weather conditions in an area over a long period, scientists estimate that this has …

capable of being maintained without depleting resources, outcome or consequences resulting from an action, contamination of air, water, or soil by …

a series of chemical reactions that convert light energy, water, and carbon dioxide into the food-energy molecule glucose and give off oxygen, all the …

the process by which water moves through the earth and the atmosphere, water that falls to earth’s surface as rain, snow, sleet, or hail, the …

a rise in average global temperatures, the average weather conditions in an area over a long period of time, large, clockwise rotating tropical …

long-term changes in temperature and weather patterns on earth, the process by which gases trap heat in the earth’s atmosphere, warming the planet, …

transfer of energy through direct contact, the total kinetic energy of particles, occurs at or near the surface of the ocean, caused by wind, the …

the long-term change in earth's climate:, the wearing away of soil by wind, water, or other natural agents, the introduction of harmful chemicals …

the first earth day was celebrated this year, the environmental book "silent spring" by rachel carson was published in this year, the theme …

large natural flow of water that moves toward a larger body of water like a lake or ocean, salt water with salinity levels between 32-35ppt, water …

a long period when people living in a particular area do not have enough food, and many of them suffer and die, an artificial lake where water is …

the atmospheric layer in which weather occurs, _ layer, protects the earth from most of the sun's uv rays, the falling of water from clouds is …

two populations that benefit from one another and often depend on each other for survival, creates its own food directly from solar energy through …

a type of pollution caused by cars and factories, you can do this to old paper to make new paper, a natural resource that needs to be conserved, a …

a species that is in threat of extinction, growing crops and raising livestock, the introduction of harmful substances or products into the …

fluffy, white clouds with a flat base, low, gray clouds covering the sky like a blanket, thin, wispy clouds high in the sky, thick, dark clouds …

pellets of frozen rain which fall in showers from cumulonimbus clouds, cumulus clouds are the puffy clouds that look like puffs of cotton, a tool that …

what is the most dangerous plastic, use again, maybe in a different way, use the raw materials again, extremely small pieces of plastic in the …