Homework Answers
Add Answer to:
List the five main levels of ecological study, and write a question about the ecology of...
Question 64. Earth has experienced five previous mass extinction events Many ecologists now believe we are...
Question 64. Earth has experienced five previous mass extinction events Many ecologists now believe we are experiencing a sixth mass extinction. How does this current mass extinction differ from previous extinction events? The background extinction rate now is much higher now than in previous a. extinction events b. The background rate of extinction is higher now than the rate of biodiversity so the current extinction event is more pronounced than previous ones. There are no differences in the previous and...
please help Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis...
please help
Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...
Ecology Exam number: 700038RF Exam Guidelines Exam Instructions Question 1 of 20: Select the best answe...
Ecology Exam number: 700038RF Exam Guidelines Exam Instructions Question 1 of 20: Select the best answer for the question. PERIODIC TABLE OF THE ELEMENTS No Mg. Zn Ga GeAs Se Br Ru Rh Pd Ag Cs B Fr R La Ce r Nd Sm Eu Gd Tb Dy Ho Er TmYbu Ac Th PeU 1. What atom is a noble gas in group 18, row 4? ○A.Kr O C. Ne O D. Ar The Nature of Science, the Chemistry of...
Write a small paragraph (15 lines max) with a summary and answer the following questions: 1. It a...
Write a small paragraph (15 lines max) with a summary and answer the following questions: 1. It appears that fish harvests are increasing, but overall fish stocks may be declining. What economic principle is exhibited? 2. How can we increase production? 3. At what point would we cease to add fishing boats? Seafood could collapse by 2050, experts warn msnbc.com staff and news service reports WASHINGTON - Clambakes, crabcakes, swordfish steaks and even humble fish sticks could be little more...
Key Terms and Concepts The Hydrologic Cycle (p. 252) 1. Where is most of the world's freshwater l...
Answer all questions in 1-3 sentences, thank you.
Key Terms and Concepts The Hydrologic Cycle (p. 252) 1. Where is most of the world's freshwater located? 2. Explain the role of evaporation in the hydrologic Permanent Ice-The Cryosphere (p. 261) 15. Where is most of the ice in the cryosphere located 16. Distinguish among an ice pack, ice shelf, ice floe, and cycle. . What is the relationship herween transpiration and iceberg. 17. Why does all sea ice consist of...
Please answer as many as possible!! QUESTION 10 As the hydrogen ion [H +] concentration in...
Please answer as many as possible!! QUESTION 10 As the hydrogen ion [H +] concentration in a solution decreases, the hydroxide ion [OH -] concentration increases and the pH increases. decreases and the pH increases. increases and the pH decreases. decreases and the pH stays the same. decreases and the pH decreases. 1 points QUESTION 11 Environmental science is a theoretical approach in interpreting the environment. way to see the world in scientific terms. narrowly defined set of physical,...
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match...
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match each type of degradation discussed to the type of consequence suggested in the textbook. (Answer based on what the book says, not based on your personal opinion.) Air pollution A., is killinig humans 8,..isklin the earth Land poliution Water pollution address chiticar Watel Air Pollution Air pollution occurs when the release of materials to the atmosphere cannot be safelv disposed of by natural processes....
Question 64. Earth has experienced five previous mass extinction events Many ecologists now believe we are experiencing a sixth mass extinction. How does this current mass extinction differ from previous extinction events? The background extinction rate now is much higher now than in previous a. extinction events b. The background rate of extinction is higher now than the rate of biodiversity so the current extinction event is more pronounced than previous ones. There are no differences in the previous and...
please help
Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...
Ecology Exam number: 700038RF Exam Guidelines Exam Instructions Question 1 of 20: Select the best answer for the question. PERIODIC TABLE OF THE ELEMENTS No Mg. Zn Ga GeAs Se Br Ru Rh Pd Ag Cs B Fr R La Ce r Nd Sm Eu Gd Tb Dy Ho Er TmYbu Ac Th PeU 1. What atom is a noble gas in group 18, row 4? ○A.Kr O C. Ne O D. Ar The Nature of Science, the Chemistry of...
Write a small paragraph (15 lines max) with a summary and answer the following questions: 1. It appears that fish harvests are increasing, but overall fish stocks may be declining. What economic principle is exhibited? 2. How can we increase production? 3. At what point would we cease to add fishing boats? Seafood could collapse by 2050, experts warn msnbc.com staff and news service reports WASHINGTON - Clambakes, crabcakes, swordfish steaks and even humble fish sticks could be little more...
Answer all questions in 1-3 sentences, thank you.
Key Terms and Concepts The Hydrologic Cycle (p. 252) 1. Where is most of the world's freshwater located? 2. Explain the role of evaporation in the hydrologic Permanent Ice-The Cryosphere (p. 261) 15. Where is most of the ice in the cryosphere located 16. Distinguish among an ice pack, ice shelf, ice floe, and cycle. . What is the relationship herween transpiration and iceberg. 17. Why does all sea ice consist of...
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match each type of degradation discussed to the type of consequence suggested in the textbook. (Answer based on what the book says, not based on your personal opinion.) Air pollution A., is killinig humans 8,..isklin the earth Land poliution Water pollution address chiticar Watel Air Pollution Air pollution occurs when the release of materials to the atmosphere cannot be safelv disposed of by natural processes....
Most questions answered within 3 hours.
-
The activation energy for a given reaction is 50.3 kJ/mol. If
the rate constant for the...
asked 40 minutes ago -
An entomologist discovers a dung beetle rolling a ball of dung
along the ground, and decides...
asked 2 hours ago -
Humans have used horses for transportation for millions of
years. Therefore, they will use horses for...
asked 4 hours ago -
The following are the Jensen Corporation's unit costs of making
and selling an item at a...
asked 4 hours ago -
Does direct Medicare reimbursement of Advanced practice nurses
increase access to their services?
asked 5 hours ago -
List and explain why a company would choose to use a
published
compensation survey vs. creating...
asked 5 hours ago -
A discrete random variable X can take values from 1 to 10. Find
the variance of...
asked 6 hours ago -
The primary financial goal of a corporation is to maximize:
shareholders wealth.
earnings per share.
stock...
asked 6 hours ago -
determine whether the vectors u=(1,2,3,), v=(-2,1,0) and
w=(1,0,1) are linearly dependent or independent.
asked 6 hours ago -
python
Define a function called print_values which takes a dictionary
object as a parameter. The function...
asked 7 hours ago -
In Chapter 1 you created a program named Triangle in
which you displayed a seven-line triangle...
asked 7 hours ago -
Research question: What are the differences between separately
stated and non separately stated transactions in an...
asked 7 hours ago