Category: Uncategorized

Which is true about the importance of organic matter as a component of topsoil? 

Overfishing of Atlantic cod seems to have set off a “trophic cascade”. What does this mean?

If a food in the US has a “USDA Organic” seal on its label and is being produced according to the USDA standards, what do you know about the food?  (select “yes” next to each statement that could/should be true according to USDA organic standards)   The farm that it was produced on has received a certification from the government.[ans1] It should contain 25% or less genetically engineered ingredients. [ans2] It was produced using no or only organic-approved pesticides. [ans3] It was fertilized using ammonia. [ans4] Animals for consumption had only been treated with antibiotics when they were sick. [ans5] Animals for consumption had only eaten organic feed. [ans6]      

In comparing wild-caught fish versus fish raised in aquaculture (farm-raised) which is true?

According to the Academy of Nutrition and Dietetics, a diet that does not contain meat

This type of component is 

Which of these is NOT a method to combat erosion:

The Dust Bowl of the 1930’s can best be described as

Which is NOT true regarding bycatch for fisheries. Bycatch is

Which of the following refers to the fishing technique that uses long nets that are dragged along the ocean floor to capture floor-dwelling species?