Disposal of waste: This waste includes sewage, garbage and liquid waste from factories and homes. Wastages from chemical factories contain many toxic or poisonous chemicals. These are discharged into rivers. The river-water becomes poisonous for fish and other aquatic animals and plants.
Proximity. Proximity describes the tendency to perceive objects that are close to one another as being grouped together in a meaningful way. For example, you are likely to perceive no groupings in the following series of equally spaced squares:roximity. Proximity describes the tendency to perceive objects that are close to one another as being grouped together in a meaningful way. For example, you are likely to perceive no groupings in the following series of equally spaced squares:
Full Definition of PROXIMITY. : the quality or state of being proximate: closeness. See proximity defined for English-language learners. See proximity defined for kids. ADVERTISEMENT.earn More About PROXIMITY. Thesaurus: All synonyms and antonyms for proximity. Spanish Central: Spanish translation of proximity. Nglish: Translation of proximity for Spanish speakers. Britannica English: Translation of proximity for Arabic speakers.