Ecology & Environment Crossword Puzzles

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 …

the season when leaves change color and fall from trees, a very strong storm with heavy rain and strong winds that forms over the ocean, when too much …

the saltwater (ocean) biome is the _ of all biomes, freshwater - _ are plants common to all these bodies of water, saltwater - in the deeper water, …

significantly impact water quality by causing excessive growth of algae, increase temperature and reduces oxygen levels and may harm river species, …

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

an instrument used to measure atmospheric pressure. it can help predict weather changes by indicating whether the pressure is rising or falling, the …

is a form of solid precipitation with distinct ice pellets, balls or irregular lumps of ice, tiny drops of water that form on cool surfaces at night, …

sediment deposited where a river flows into an ocean or lake and builds up a landform, occurs where the agents of erosion deposit, or lay down, …

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

what greenhouse gas makes up 0.04% of our atmosphere, is our atmosphere a pure substance or a mixture?, the atmosphere helps maintain a stable …

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 …

very strong or harmful, very severe or intense, snowstorm with strong wind, strong windy rainstorm, loud sound after lightning, bright flash in the …

ground that is permanently frozen, trees and shrubs that shed their leaves at the end of the growing season, a scrub land biome of dense, spiny …

reduced visibility often caused by pollution, at risk of becoming extinct, a long period of low rainfall, the large-scale clearing of forests, the …

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

this process converts ammonia to nitrite and then to nitrate, this is the process by which nitrogen gas from the atmosphere is converted into ammonia …

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 …

an amorphous hydrated ferric oxide, varying in color from dark brown to yellow, used as an ore of iron, soil formed by rock decay and left as a …

to move from one object to another or one place to another, weather over time, when something becomes different over time, an amount of air that moves …

the uppermost layer of vegetation in terrestrial biome, a narrow stratum of rapid temperature change in the ocean and lakes, a terrestrial biome at …

the breakdown of rock results from chemical change in the rock, commonly known as "rust". it occurs when oxygen combines with another …

continuous movement of water between earth's surface and air, gets energy from feeding directly on producers or the animals that feed on …

these organisms produce their own food to get the energy they need to live. most of them use photosynthesis to do this, these organisms consume …

sum total of all the plants, animals and micro-organisms in an area along with non-living components such as climate, river, etc, the part of the …

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 …

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

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

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

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