Ecology & Environment Crossword Puzzles

the living things and nonliving things in an area, an organism that uses the sun’s energy to make its own food, an animal that eats other organisms …

type of pollution that can be traced back to a single incident, highest point in an aquifer from in which water can be collected, earth system that …

a large mammal with a trunk, found in savannahs and forests, an area covered in trees and undergrowth, an area covered with water, home to fish and …

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

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

there are 3 types of renewable energies, solar, wind and _ ?, china is the leading country at using _ power, what melts due to increase in …

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

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 …

movement of air that redistributes the sun's heat over the earth's surface, when the earth revolves, or moves, around the sun in a nearly …

molecules contains it are known as organic molecules, makes up 0.04% of earth's atmosphere, this type of gas traps heat in the atmosphere, carbon …

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 …

_ is not created or destroyed, but is recycled, the _ cycle is _ moving from producers to consumers to decomposers back to producers, these organisms …

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 …

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

where carbon is originally located, non-living things, element that has to be converted through nitrogen fixation, process of chemical elements being …

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

the clearing of forests on a massive scale, the process by which fertile land becomes desert, typically as a result of deforestation, the reduction in …

an instrument for measuring the speed of the wind, or of any current of gas, an instrument for measuring and indicating temperature, typically one …

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 …

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 …

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

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, …

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 …

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

an area designated to receive household garbage , solid waste and construction debris, contamination of the air, water, or soil with substances that …

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

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

the species that benefits from a relationship that harms the other species, symbiotic relationship in which one species benefits but the other species …

factors such as food, water and shelter that can affect a population based on the size of , the population _ is the number of individuals in a given …

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