Brownie recipe

Decline of Fish Answer 90

question # 2 on test is shannon index, the answer is u add them.

Forest biodiversity

species richness- dominance

nonpersistant  insecticide

decrease of use in herbicides

Answer for question with roman numerals is 1 and 3, choice E

Order of MC on test:

D
C
B
A
A

Last question answer is Soybean 100%


Answer is Bourlog

Dung of the Devil is an anti-viral

soybean

1.Which of the following is the best description of species evenness?
—The relative dominance of each species within an ecosystem.
2.Based on the diagram shown in Figure 2, which organisms would be considered the most primitive?
—Lancelot
3.Which of the following statements about mutations is incorrect?
—All mutations are harmful.
4.Under what conditions would sympatric speciation most likely occur?
—Polyploidy
5.How would a collision with a meteorite lead to a worldwide, mass extinction?
—A large meteorite would produce a dust cloud that blocked sunlight, reducing photosynthesis.
6.Industrial Agriculture has many benefits. Which of the following is NOT a benefit associated with industrial agriculture?
—That it is not efficient
7.Marine biologists calculate the caloric value of a particular hull to be 2.23 x 10^9 kilocalories. Assuming an energy subsidy of 15, how many calories were put into harvesting the fish?
—3.35 x 10^10
8.Concentrated animal feeding operations (CAFOs) make meat more economical but may have some negative environmental impacts. These include all of the following EXCEPT
—increased use of land area over other types of animal farming.
9.Individual transferable quotas (ITQs) in fisheries management are similar to cap and trade quotas in air pollution management. Which of the following is NOT true of ITQs?                                                                                                                                                                                —ITQs often lead to intense competition, bigger boats, and more fishing hours.
10.According to the Environmental Defense Fund, which of the following are “best” choices for sustainability?
—Wild Alaskan salmon and farmed rainbow trout
11.The World Health Organization (WHO) estimates that worldwide 250,000 children go blind annually due to a lack of
—Vitamin A
12.Worldwide, the largest component of the human diet is
—grain products
13.Question about fishery collapse
—90%
14.Question 30
—soybean
15.Random question
—decertification
16. Answer 4600
17.Random question
—Norman Borlouge
Anemia caused by iron deficiency


Possible short answers

% change questions - final-initial/initialx100
No-till farming, advantage/disadvantage
Advantage: No water erosion, so the soybeans don’t become logged with water
Disadvantage: Still uses herbicides, which are harmful to the plants and farmers

Energy subsidy, just plug in the numbers
Input = output * Subsidy

1 type of farming that threatens biodiversity
- Monocropping, cuz it plants all of 1 crop in a field, not allowing it any exposure to anything else