Ecology & Environment Crossword Puzzles

the instrument that helps us determine the speed that the air is moving, at higher altitudes, air pressure _ because there are fewer air molecules …

how something is spread out, a town which is close to the arctic that we have studied, the continent that contains canada, usa , alaska, soil or …

the amazon is the worlds largest tropical.., what does vegetation release into the air, what continent is the amazon rain forest found in, burning …

when the sun is shining with little or no clouds, when the sky is covered with clouds, when there is a lot of wind, measures air pressure, when there …

the natural place an animal lives, indigenous to an area, something an animal has or does to aid its survival, absolutely necessary, unique, different …

level of ecology that studies how species interactions, such as predation and competition, affect community structure and organization, level of …

convert waste into reusable material, nonrenewable energy sources like coal and oil, keeping waste types apart, environmental contamination, reused …

a line or path along which ecological measurements are made at regular intervals to study the distribution of species across a habitat, a square …

the last ice age began about two- _ years ago and the ice sheet began to retreat about eighteen-thousand years ago, a glacier is a huge mass of moving …

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

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 …

the largest ocean, having to do with the sea, an animal that eats animals for its food, the prey of polar bears, an instrument with powerful lenses …

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 …

when plants and herbivores cycle in a population, when a limiting factor is affected regardless of population density, when a population decreases in …

the process of making air, water, soil, etc. dirty; the state of being dirty, one of the large land masses of the earth such as europe, asia or …

a storm with thunder, lightning, and heavy rain, a violent rotating column of air in a storm, a large tropical storm with high winds and heavy rain, a …

_ endangered species have a very high risk of extinction in the immediate future (10 years)., _ species have a high risk of extinction in the near …

convert (waste) into reusable material, the presence in or introduction into the environment of a substance which has harmful or poisonous effects, a …

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

the introduction of harmful substances into the environment, land consisting of marshes or swamps, often waterlogged, the light and warmth provided by …

one form of environmental friendly energy (hint: we got a new project), number of types of plastics that are most commonly used, over 1 million marine …

decayed organic material used as plant fertilizer, general term for waste materials, discarded electrical or electronic devices, capable of …

study of how organisms interact with their environment, consists of all the organisms that live in a given area, group of a single species that live …

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 …

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

the place where animals and or plant species live, a great variety of plants and animals that live in the same environment, the process by which an …

a colorless, odorless and tasteless gas used as fuel to provide energy for homes and industries. rotting vegetable can produce _ , a _ is a linear …

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

energy generated from atoms, either by fission or by fusion [7], name for heat energy which is derived from the earths sub-surface [10], renewable …

filtration and _ are methods of clarification, type of bag used for filtration, chlorine _ is when the chlorine attacks the larger pieces of sediment …