Milestone#3EnviromentalScience.docx. . QUESTIONS WITH ANSWERS. RATED A+

Document Content and Description Below

Lillian always locks the cupboard in which she keeps the chemicals for the swimming pool. She has a curious four-year-old and she knows he wouldn't recognize the pretty colored vials as poison. One ... day, the pool maintenance person returned to his truck for a moment, and Lillian saw her dog sniffing at the open cupboard. Quickly, Lillian called the dog to her side and she scolded the maintenance person for leaving the open cupboard unattended. Lillian is most concerned about the which of the following factors of the chemicals inside?  Toxicity  Ignitability  Corrosivity  Reactivity CONCEPT Hazardous Waste 2 Which of the following is an example of a sustainable agricultural practice?  Jerome establishes a corn monoculture to increase his farm's production.  Patrick supplies local restaurants with a variety of produce by rotating his crops regularly.  Maura attracts birds, insects and spiders that are natural predators of crop pests.  Noah applies a new fertilizer to fix nitrogen in the ground. CONCEPT Agriculture Impacts 3 Choose the true statement about global agricultural production.  Cash crops contribute to primary nutrition needs.  Subsistence crops provide food products needed for survival.  Tea and coffee are examples of non-food cash crops.  Corn and wheat supply over half of the worldwide human caloric needs. CONCEPT Agriculture Practices 4 Anna eats the last pickle for lunch. She decides to use the empty pickle jar to hold her paint brushes. Which waste disposal method is Anna practicing?  Recycle  Compost  Combustion  Reuse CONCEPT Solid Waste 5 Which of the examples below describes an effort to address urban sprawl through urban green space?  A small city maintains a park and forest within its downtown as new businesses build around it [Show More]

Last updated: 1 year ago

Preview 1 out of 11 pages