SCI 110 Introduction to Physical Science

SCI 110 WEEK 8 Homework Assignment 1. What factors and concerns are causing renewable energy sectors to expand? 2. Which renewable energy source is experiencing the most rapid growth? 3. What form of renewable energy is most used to generate electricity? 1. What are the three elements of a sustainable process of recycling? 2. How much solid waste do Americans generate and how does this compare to that of people from other countries?

5 Other / Other Devry University / SCI 110 01 Oct 2015

SCI 110 WEEK 8 DISCUSSION Batteries used in hybrid cars now have lithium in them This lithium is not found in many places in the world, and the largest part of it is in Chile. So considering the hybrid is partially using renewable resources it is simultaneously created from mined resources. Please discuss the benefit in carbon emissions from using a hybrid versus carbon emissions used for the mining process? What is a better more renewable sourc

3 Other / Other Devry University / SCI 110 30 Sep 2015

SCI 110 WEEK 7 QUIZ 1 Fire history in an open pine woodland ecosystem would be best determined by: 2 Land trusts are: 3 __________ is best described as the feeling or belief that we need to protect Earth's enormous, beautiful, and unusual natural features such as the Grand Canyon and Mount Rainier. 4 In the United States, most logging takes place in: 5 Why do developing nations impose few or no restrictions on logging? 6 Clear

20 Other / Other Devry University / SCI 110 30 Sep 2015

SCI 110 WEEK 7 DISCUSSION Please consider how the energy you use in your household is generated, you can get an idea of where its made by using the website: http://www.eia.gov/state/ Please discuss the drawbacks and relative benefits coal and nuclea energy.

3 Other / Other Devry University / SCI 110 30 Sep 2015