Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Science Expert

1. A pesticide identical to DDT was sprayed on a lake to control mosquitoes. After a period of a few months, the maximum concentration of this pesticide was found in the:

a) water.
b) mosquitoes.
c) algae.
d) fish that ate the mosquitoes.
e) osprey and hawks that ate the fish.

2. Which of the given BEST describes the practice of Integrated Pest Management (IPM)?

a) Remove the use of any chemical pesticide.
b) Remove the use of synthetic pesticides.
c) Replace synthetic pesticides with natural pesticides.
d) Use a combination of methods and agricultural chemicals to manage pests.
e) Replace chemical control with biological control.

3. Most collection and disposal of municipal solid waste is the responsibility of the:

a) federal government.
b) EPA.
c) state.
d) local government.
e) individual homeowner.

4. The federal law which sets standards for safe drinking water is:

a) Clean Water Act.
b) Toxic Substances Control Act.
c) Safe Drinking Water Act.
d) Resource Conservation and Recovery Act. (RCRA).
e) Comprehensive Environmental Response, Compensation and Liability Act (CERCLA).

5. Brownfield's are:

a) areas which will no longer support plant growth.
b) unused industrial sites which are contaminated with hazardous wastes.
c) former grassy areas turned brown by leaking underground storage tanks.
d) dried up waste impoundments.
e) hazardous waste landfills.

Science, Academics

  • Category:- Science
  • Reference No.:- M915515

Have any Question? 


Related Questions in Science

Post a one- to two-paragraph blog springing from a

Post a one- to two-paragraph Blog springing from a peer-reviewed article that discusses variations in susceptibility of a specific toxicant based on sex, age, hormonal status, pregnancy, or nutritional status. Propose at ...

Leedsbeckettuniversitycivilengineeringgeotechnicalengineerin

LEEDS BECKETT UNIVERSITY CIVIL ENGINEERING GEOTECHNICAL ENGINEERING A (BSc) Laboratory Experiment: The direct shear box test BS 1377; Part 7 1990: 4 and 5 Object of Experiment: To determine the angle of shear resistance ...

Discussion questions identify a specific title and

Discussion Questions: Identify a specific title and pertinent sub-titles from the Patient Protection and Affordable Care Act that you will use in your health policy paper ( domestic Violence) or communication with your l ...

Question 1the primary source of fuel for the brain

Question 1.The primary source of fuel for the brain is_______. glucose fructose lactose sucrose Question 2.Which of the following is monosaccharide? maltose lactose galactose sucrose Question 3.Which of the following is ...

Read these links and watch these videos then answer the

read these links and watch these videos then answer the questions http://ori.hhs.gov/chapter-3-The-Protection-of-Human-Subjects-nuremberg-code-directives-human-experimentation http://www.wma.net/en/30publications/10polic ...

Some nurses say that theory has no role in advance clinical

Some nurses say that theory has no role in advance clinical practice. How would you use nursing theory to improve advanced clinical practice? Be sure to include an example that demonstrates your thoughts. Don't forget to ...

Stem cells have the potential to treat a wide range of

Stem cells have the potential to treat a wide range of diseases, including diabetes, neurodegenerative diseases like Amyotrophic Lateral Sclerosis (ALS, Lou Gehrig's disease), spinal cord injury, and heart disease. Stem ...

You have decided to open a bar of your own however based on

You have decided to open a bar of your own. However, based on the material presented this week, you realize that there are quite a few regulations governing these types of retail facilities. Investigate the laws regardin ...

You will write a research paper about the demographic

You will write a research paper about the demographic transition model and global food production and distribution for a growing human population to meet global food security goals. You must use APA format for the paper ...

Write a paper of 650 words not including the title page and

Write a paper of 650 words (not including the title page and reference page) paper for your proposed evidence-based practice project solution. Address the following criteria: Proposed Solution: (a) Describe the proposed ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro