Ecology & Environment Crossword Puzzles

a relationship in which one species benefits and the other remains unaffected, an interaction in which the presence of one species has a negative …

deserts, deep oceans, mountains ice caps are what, conditions in which something lives in, a characteristic that helps an organism live in its …

the gas which makes up most of our atmosphere today (78%) (n _ ), the gas in our atmosphere that we need to stay alive (21%) (o _ ), the gas in our …

waste material or items that are discarded and no longer needed or wanted, the act of throwing away or discarding food that could have been eaten or …

used for an underwater breathing apparatus, a method or device for detecting and locating objects especially underwater by means of sound waves sent …

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

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

broken down by erosion to begin soil production, grown without human interference, the amount of direct sunlight a region receives depends on …

a natural substance formed from the buried remains of ancient organisms that can be used as a source of energy, large, slow moving bodies of ice, the …

a process that releases energy from organic molecules in the absence of oxygen, the interacting parts of a biological community & its environment, …

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

features of organisms that help them survive in their habitat, the study of organisms in their natural environment, a network of interactions between …

travelling with multiple people in a car, a seattle train running 100% on ecofriendly energy, best type of lightbulb, _ monday, no _ in the trash, _ …

environmental _ - established a national policy and goals for the protection, maintenance, and enrichment of the environment, _ protection act - …

the location in which an organism lives, the coloring or patterns on an animal's body that allow it to blend in with its environment, all of the …

unsustainable use of natural resources, the natural environment in which a species lives and grows, concerned with beauty or the appreciation of …

normal pattern of weather, what occurs in an area over a long period of time, layer of the atmosphere above the stratosphere and below the …

an individual living thing composed of one or more cells, the overlapping of food chains in an ecosystem, energy links between different organisms in …

natural home for plants, animals or organisms, large ears like a mule. bifurcated antlers. forage on plants in summer, conifers in winter, 9 foot …

any free-living thing, something that once was alive is no longer alive, meets all 8 characteristics of a living thing, something that was never …

generally features cool summers (relative to their latitude) and cool winters, with a relatively narrow annual temperature range and few extremes, is …

a _ assessment is carried out to assess the environmental impact of a product, the total amount of carbon dioxide and other greenhouse gases emitted …

round balls of ice that fall from thunderstorms, a bright flash of electricity in the sky during a storm, frozen precipitation in the form of white …

_ ecology explains how ecosystems, communities, and populations are distributed in geographic regions, _ ecology studies the distribution and …

the state of the atmosphere at a particular place and time, example of a vascular plant, lack of precipitation, a change or slight difference in …

the three "r"s are reduce, reuse and, if we lesson our use of, we are, turn out the lights to save, this is made from trees, carpooling …

a spinning storm with a cone shape, a huge storm with heavy rain and strong winds, a storm with rain and lightning, a flash of electricity in the sky, …

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 …

what is the biggest culprit for creating fossil fuels, what chemical does acid rain release in to the soil?, lack of what causes a stunt in plant …

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