All of these can seep into the ground and contaminate our soil, and eventually, these chemicals will make it into our water supply, water bodies and the food we eat. These animals were raised in a controlled environment. The awkward case of 'his or her'. The world is full of challenges.
Related to chemical environment: Coitus interruptus, natural family planning rhythm or safe period , eg calendar method, evaluation of cervical mucosa or temperature, breast feeding. Ligation of fallopian tubes, vas deferens. For example, mineral gels added to vaccines. May also be a chemical added to feed to improve digestion, e. These are more commonly referred to as additives. Includes pesticides, anthelmintics, fertilizers, algaecides, herbicides, soil fumigants and the like.
For farm livestock this includes fertilizers, defoliants, worm drenches, insect sprays, adjuvants to feed. For companion animals see household chemical below. Includes insect sprays and repellents, snail bait, rodenticide, garden sprays, human medicines and the like.
Cyclophosphamide and mimosine have been used experimentally but there is no commercially available system. Is usually the result of interaction between the contents and an imperfect container. There may be gas produced, e. References in periodicals archive? Each of these changes - tighter emissions controls, alternative fuels and alternative heat-exchange materials - will push engine temperatures higher, introduce new chemical environments and make more demands on gaskets, seals, hose, diaphragms, fuel lines, injectors and exhaust system components.
Many plants are unable to survive in such a harsh environment. Heredity and environment are both important. Pollution is bad for the environment.
Recent Examples on the Web This strategic move to replace Dock Landing Ships with an LPD like hull seems to speak to a Navy effort to expand amphibious capability to adjust to a new, fast-changing threat environment. Idaho zoo, climbs tree to wait out Fish and Game officials," 3 July To its credit, Cruise has chosen to test its cars in a super-challenging environment , the dense and oft-surprising streets of San Francisco. First Known Use of environment , in the meaning defined at sense 1.
Learn More about environment. Resources for environment Time Traveler! Explore the year a word first appeared. From the Editors at Merriam-Webster. Dictionary Entries near environment envious enviro environ environment environmentalism environmentalist environmental resistance.
Phrases Related to environment environmental toxin the environment. Time Traveler for environment The first known use of environment was in See more words from the same year.
More Definitions for environment. English Language Learners Definition of environment. Kids Definition of environment. More from Merriam-Webster on environment Thesaurus: Metal Ions in Life Sciences.
Editor , Greenberg, Arnold E. Editor , Eaton, Andrew D. Standard Methods for the Examination of Water and Wastewater 20th ed. An Introduction to Environmental Chemistry. Environmental Organic Chemistry, Second edition.
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Anthropization Anti-consumerism Earth Overshoot Day Ecological footprint Ethical Over-consumption Simple living Sustainability advertising Sustainability brand Sustainability marketing myopia Sustainable Systemic change resistance Tragedy of the commons. Birth control Family planning Control Overpopulation Zero growth.
Conservation Crisis Efficiency Footprint Reclaimed. Sustainability accounting Sustainability measurement Sustainability metrics and indices Sustainability reporting Standards and certification Sustainable yield.
Chemical attack on covers is dependent on a number of things, only one of which is compatibility of the cover type and material with the prevalent chemical environment. The cells, called astrocytes because of their star-like shape, provide the necessary physical and chemical environment to allow nerve regeneration and penetration into the . Medical Definition of environment 1: the complex of physical, chemical, and biotic factors (as climate, soil, and living things) that act upon an organism or an ecological community and .