This topic contains a solution. Click here to go to the answer

Author Question: Which of the following is true of an ecosystem? a. An ecosystem is always relatively small. b. ... (Read 177 times)

jilianpiloj

  • Hero Member
  • *****
  • Posts: 521
Which of the following is true of an ecosystem?
 
  a. An ecosystem is always relatively small.
  b. Changes in one part of an ecosystem will always produce changes in the other parts.
  c. Human-induced changes in an ecosystem seldom have a major negative effect.
  d. A self-sufficient ecosystem interacts with other ecosystems at the overlap of their borders.

Question 2

What was the purpose of the defensible space strategy developed by sociologists and urban planners?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcarey591

  • Sr. Member
  • ****
  • Posts: 365
Answer to Question 1

Answer: d

Answer to Question 2

Based on years of study of crime in cities, sociologists and urban planners have come to recognize that architecture and urban design play a part in the crime problem. These policy analysts have developed a new approach to designing cities that has come to be called the defensible space strategy because it focuses on changes in the physical environment that make it easier for neighborhoods and communities to defend themselves against crime. This approach is based on the recognition that many criminals are, to a degree, rational; they calculate how they can obtain the greatest gain for the least risk. As the likelihood of getting caught increases, criminals either commit crimes somewhere else or avoid committing crimes. In addition, many neighborhoods and buildings in cities are designed in such a way that they discourage social interaction and social participation on the part of residents. They isolate people from one another, which tends to increase the opportunities for criminals to operate unobserved. So, the defensible space strategy designs locations so that intruders believe that they will be observed, be identified, and have difficulty escaping if they commit a crime.




jilianpiloj

  • Member
  • Posts: 521
Reply 2 on: Jul 2, 2018
Excellent


tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

For a complete list of videos, visit our video library