Ecology & Environment Crossword Puzzles

causes cracks in rocks to expand as water seeps in and freezes, breaking down of rock and wearing away of rock by the action of other rock, process by …

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 …

protection, a source of water for desert plants, a period of time without any precipitations, a part of a broken glass, roots do it with water, a stem …

the process by which the land becomes desert, a long period in which there is little or no rain, gases and other substances discharged into the air, …

natural underground reservoirs of porous layers of sand, rock or gravel, pressure which creates resistance against the flow of water, widely used in …

a long period of time without rain, animals, such as wolves, are doing this to make their homes in the ground, when water seeps into cracks, then …

caused by uneven heating of land and water which causes a rising and sinking of warm and cool air masses creating convection currents, water changing …

a private room on a ship where you can sleep, to find your way on the sea, last name of the first man who traveled from europe to asia by sea, type of …

_ forest - trees drop their leaves here, _ rainforest - tiger and jaguar biome, nile in the north, continent north of the mediterranean sea, cold …

a quiet place where books are kept and read, a structure built to cross over rivers or roads, a flowing body of water found in nature, a black …

holds more water vapor, increasing (high)air pressure signals this type of weather. (fair or stormy), in a high pressure system, cool air masses …

the alps, a dense woodland in equatorial area, a black leopard, a large reptile, an indian mammal, they like chirping in the trees, a plant type, a …

where 1 organism benefits and the other gets nothing, where the weather changes from hot to cold, all non living factors present in an ecosystem, …

the average weather conditions in a day, the average yearly temperature and precipitation over 30 years, rain, snow, sleet, or hail that falls to the …

an animal that hunts and kills other animals for food, the process by which bacteria convert nitrates into nitrogen gas, releasing it into the …

water-based, water bodies with less than 1% salt, water bodies with, smaller non-flowing water systems; may be seasonal, larger non-flowing water …

greenhouse gas compounds that contain only carbon, fluroine, and chlorine, protective layer of gases that shelters all life on earth, regulates …

a type of wave with a weak swash and strong backwash, when a spit connects across two headlands, the wearing away and removal of rock, when minerals …

light rain, have one every day (n), scorching hot for a while (n), not pleasant, lemon in a fridge (adj), can´t anticipate it (adj), more than usual …

what is a type of pollution that comes from the release of harmful chemicals into the environment?, what is a type of pollution that comes from the …

a storm or system of winds that rotates about a center of low atmospheric pressure, advances at a speed of about 30 to 50 kilometers an hour, and …

food, water and or space that limits the size of a population, organisms that are closely related that live together and produce offspring, a group of …

_ sink, areas of vegetation, the ocean or the soil which absorb or store carbon, movement of rock by water, ice or wind, layers of sedimentary rock, _ …

a formal set of plans and principles, the surroundings or conditions in which a person, animal, or plant lives, people living together in a more or …