Ecology & Environment Crossword Puzzles

an ecosystem's abilty to maintain equilibrium, funnel-shaped areas of land where all the water drains to the same body of water, water that has soaked …

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

makes up 78% of earth's atmosphere, the second most abundant gas in earth's atmosphere, the measure of the force of air molecules on a surface, lowest …

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

variety of life and organisms in a habitat or ecosystem, biological variation that occurs within a species, diagram that shows how organisms are …

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 …

h2o, excessive marine life harvesting, toxic metal contaminating seas, substances with varying effects, harmful chemicals for pest control, excess …

form of radiation with wavelengths are longer than those of red light, layer where weather occurs, movement of air parallel to earth's surface, the …

to a sea turtle, a plastic bag looks like a _ , to help our environment, you should _ , recycle and reduce, throwing trash or items on the ground is …

able to be broken down by living organisms such as bacteria, which is then safe for the environment, describing a state in which carbon dioxide …

a group of organisms of a species in an area, all the populations in an area at the same time, all the living and nonliving things in an area acting …

having a random probability distribution or pattern that may be analysed statistically but may not be predicted precisely, a large naturally occurring …

the gas layer that surrounds the earth, the useful gas that we breathe, the gas that is most common in the atmosphere, the outer layer of the earths …

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 known …

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

a naturally occurring mineral containing a valuable constituent (such as metal) for which it is mined and worked, to make less or cause to appear …

the type of conservation that focuses on reducing or slowing potential damage to a collection, _ , mould, salt corrosion if the relative humidity is …

required for photosynthesis (not carbon dioxide), the reactant in respiration, a product of photosynthesis (along with glucose), the process where …

bioindicators starts with m, bio indicators starts with p, occurs through a chemical reaction that produces light energy within an organism's body, …

not capable of being decomposed by bacteria or other living organisms, any substance or object that is discarded or intended to be discarded, a site …

_ species exist only in a specialized area and are susceptible to extinction, _ ecology focuses on patterns of species diversity and interactions, _ …

the main cause of pollution in our atmosphere, the state of the atmosphere at any given time, this occurs midway between solstices, what cause air …

the way we obtain resources/the amount of resources we have available, the scale on how reactive an element is, a fuel that we don't have the …

nitrogen in a state where plants can adsorb it, organisms that return fixed nitrogen to the soil, a relation where both parties benefit, describes the …

if a body of water has no means of getting rid of water except evaporation, does it contain salt or fresh water?, the process by which a gas turns …

metal object used for change, seagulls try to get your food out of it, part of a drink you throw away when opened (metal/plastic), something plastic …

a biome in the middle of the continent, its made of plains of grass land, it's the south of the tundra, it has thick forests, the winters are long and …

all of the individuals of one species living at one location at one time, large swath or region defined by shared climate and distance from equator, …

running water such as streams and rivers, unnatural lake caused by damming rivers, quarries or mines or stock ponds on ranches, region at lowest level …

the cycling of chemical elements through living and nonliving parts of an ecosystem, the precipitation that flows over the surface of soil, a swelling …