Environmental Science > SOPHIA Milestone > Environmental Science Milestone 3.docx. ALL QUESTIONS WITH ANSWERS (All)
Which statement about agroecosystems is true? Monoculture decreases the use of chemicals. Agriculture does not change the natural environment. Agroecosystems have low species and hab... itat diversity. Agroecosystems are similar to natural ecosystems. CONCEPT Agriculture Impacts 2 Of the options below, which is an example of a point source of water pollution? Acidic runoff from abandoned mines contains lead and mercury that saturate the soil. A factory’s wastewater pipe opens directly over a nearby river. Landscapers' fertilizers and pesticides are sprayed on the lawns of a neighborhood. Litter and pet waste are left on a city’s beaches. CONCEPT Water Pollution 3 Which of the following is true about the ecological footprints of the U.S. and developing countries? The U.S. standard of living requires 15 hectares of land per person, but a developing nation’s standard of living requires 10 hectares of land per person. The U.S. standard of living requires two hectares of land per person, but a developing nation’s standard of living requires 0.2 hectares of land per person. The U.S. standard of living requires five hectares of land per person, but a developing nation’s standard of living requires 0.5 hectares of land per person. The U.S. standard of living requires 10 hectares of land per person, but a developing nation’s standard of living requires one hectare of land per person. CONCEPT Human Population Growth 4 Which of the following is NOT a reason for malnutrition and undernourishment in the world? Some regions are overpopulated. Not enough food is produced to feed everyone on Earth. Floods and droughts disrupt food production. Poor countries have limited purchasing powe [Show More]
Last updated: 1 year ago
Preview 1 out of 11 pages
Instant download
Buy this document to get the full access instantly
Instant Download Access after purchase
Add to cartInstant download
Connected school, study & course
About the document
Uploaded On
Mar 31, 2022
Number of pages
11
Written in
This document has been written for:
Uploaded
Mar 31, 2022
Downloads
0
Views
61
In Browsegrades, a student can earn by offering help to other student. Students can help other students with materials by upploading their notes and earn money.
We're available through e-mail, Twitter, Facebook, and live chat.
FAQ
Questions? Leave a message!
Copyright © Browsegrades · High quality services·