This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Radionuclides from nuclear power plant accidents and weapons testing pollution get into the food ... (Read 82 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Jul 22, 2018
Radionuclides from nuclear power plant accidents and weapons testing pollution get into the food chain primarily by:
 
  A) cation exchange. B) atmospheric deposition on plant leaves.
  C) uptake from soils into food plants. D) leaching to groundwater supplies.

Question 2

In the United States between the 1970s and the 1990s, the level of heavy metals found in municipal sewage sludge ________.
 
  A) decreased substantially B) stayed about the same C) increased substantially


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Liddy

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 22, 2018
Answer to Question 1

B

Answer to Question 2

A


rayancarla1

  • Hero Member
  • *****
  • Posts: 571
Reply #2 on: Jul 22, 2018
Both answers were spot on, thank you once again


Liddy

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 22, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Ecological pyramids in food webs. Ecological pyramids in food webs.
Reaching out for food on a garden bird feeder. Squirrels can rotate their hind feet, allowing them t Reaching out for food on a garden bird feeder. Squirrels can rotate their hind feet, allowing them t
Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms
Testing fuel-pump volume using a fuelpressure gauge with a bleed hose inserted into a suitable ... Testing fuel-pump volume using a fuelpressure gauge with a bleed hose inserted into a suitable ...
In plant fossils, leaf margin is used to estimate mean annual temperature In plant fossils, leaf margin is used to estimate mean annual temperature
Food Assistance Programs in the United States Food Assistance Programs in the United States
Video: Energy inputs and release in glycolysis Animation

For a complete list of videos, visit our video library