Pollution 4.0 / 5 based on 1 rating ? Environmental Science/StudiesPollutionA2/A-levelAQA Created by: yaycharlieCreated on: 13-01-15 20:33 510732146 Across 1. The process by which pollutants are absorbed and stored within living organisms (15) 2. The interaction between the effects of different substances that exaggerates the overall effect (9) 4. Measure of how easily a material moves in the environment (8) 5. Results in pollutants that bioaccumulate to become more concentrated along a food chain. (16) 6. Measure of how poisonous a material is (8) 10. Measure of how long it takes for a pollutant to chemically break down (11) Down 2. Measure of how easily the molecules of a material separate and become dispersed in a liquid (10) 3. Measure of the differing toxicity of a substance to different types of organisms (11) 5. Process of being broken down by biological processes (16) 7. A material or form of energy that causes chemical changes to DNA (12)
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