Environmental Studies

Replies / Views	Last post
Rainbow trout require excellent (meaning low) levels of dissolved oxygen. Indicate whether the ... Started by corkyiscool3328	1 Replies 30 Views	Jul 21, 2018 by fromAlphatoOmega22
Research in aquaculture involves commercial finfish and shellfish Indicate whether the statement ... Started by bclement10	1 Replies 40 Views	Jul 21, 2018 by Jane
The concentration of dissolved oxygen (oxygen in water) depends on the temperature and pressure of ... Started by wenmo	1 Replies 75 Views	Jul 21, 2018 by underwood14
Frogs and turtles are examples of: a. amphibians c. salmonids b. crustaceans d. ... Started by mspears3	1 Replies 82 Views	Jul 21, 2018 by dyrone
Freshwater wetlands, such as marshes, ponds, and streams, are generated by: a. ice and snow c. ... Started by geodog55	1 Replies 89 Views	Jul 21, 2018 by fdliggud
One method of measuring salinity in water is to gauge the: a. amount of oxygen c. amount of ... Started by jayhills49	1 Replies 39 Views	Jul 21, 2018 by xiazhe
Two challenges facing the aquaculture industry are: a. obtaining access to pure water and ... Started by Alainaaa8	1 Replies 24 Views	Jul 21, 2018 by yuyiding
The aquatic food chain acquires its initial energy from: a. aquatic plants c. oxygenated water ... Started by ereecah	3 Replies 101 Views	Jul 21, 2018 by karlss
Fish production areas that occur in nature without human intervention are considered ... Started by Mimi	1 Replies 31 Views	Jul 21, 2018 by abro1885
Over time, the evaporation of water into the atmosphere increases the concentration of nutrients ... Started by lbcchick	1 Replies 64 Views	Jul 21, 2018 by potomatos
____________________ in water is caused by the presence of suspended matter. Fill in the blank(s) ... Started by appyboo	1 Replies 27 Views	Jul 21, 2018 by helenmarkerine
In terms of water quality, what does TAN stand for? What will be an ideal ... Started by azncindy619	1 Replies 16 Views	Jul 21, 2018 by bimper21
What is salinity, and how is it measured? What will be an ideal ... Started by Mollykgkg	1 Replies 18 Views	Jul 21, 2018 by ktidd
What are the duties of an aquaculturist? What will be an ideal ... Started by Kikoku	1 Replies 19 Views	Jul 21, 2018 by courtney_bruh
Most of the animals produced in the U.S. are raised for food. Indicate whether the statement is ... Started by scienceeasy	1 Replies 24 Views	Jul 21, 2018 by vickyvicksss
A decreasing part of the animal industry is the raising of companion animals, such as pets. ... Started by HCHenry	3 Replies 47 Views	Jul 21, 2018 by huda
Every year we export almost 85 percent more agricultural goods than we import. Indicate whether ... Started by student77	1 Replies 33 Views	Jul 21, 2018 by Athena23
All of the industries involved in exporting and importing agricultural products create jobs and add ... Started by deesands	1 Replies 106 Views	Jul 21, 2018 by djofnc
While agriculture is a science, it is not an important part of science as a whole. Indicate ... Started by stock	1 Replies 49 Views	Jul 21, 2018 by ky860224
Which of the following crops is shipped all over the world from the United States to feed people? ... Started by Bob-Dole	1 Replies 19 Views	Jul 21, 2018 by Harbringer
A park employee's job may include the removal of trash and snow. Indicate whether the statement ... Started by Frost2351	1 Replies 10 Views	Jul 21, 2018 by janeli1
Fungus spores can be produced asexually or sexually. Indicate whether the statement is true or ... Started by krzymel	1 Replies 25 Views	Jul 21, 2018 by Sammyo
According to the United States Department of Agriculture, Americans spend around _____ percent of ... Started by nmorano1	1 Replies 42 Views	Jul 21, 2018 by matt
The horticulture industry consists of two major divisions: Pomology and Olericulture. Indicate ... Started by Deast7027	3 Replies 71 Views	Jul 21, 2018 by blazinlyss
Altering the crop environment to prevent or reduce pest damage is known as _____ control. a. ... Started by CORALGRILL2014	1 Replies 171 Views	Jul 21, 2018 by srodz