Homework Answers
Q38 B (carbon dioxide) is the correct answer.
Carbon dioxide is a gas that is increasing day by day in the atmosphere and threatning the world with enhanced greenhouse effect because burning of coal and oil like fossils fuels releases more carbon dioxide into the atmosphere and which inturn increase the green house effect.
HOPE MY ANSWER HELP YOU
ALL THE BEST
According to HOMEWORKLIB RULES I am supposed to answer the first question, in case of multiple question if you want answer of other questions kindly post them separately and if you have any specific doubt I can answer in comments
Add Answer to:
38. Which gas is increasing in the atmosphere and threatening the world with an enhanced greenhouse...
Most organisms are dependent upon plants because plants produce oxygen as a by-product of photosynthesis. as...
Most organisms are dependent upon plants because plants produce oxygen as a by-product of photosynthesis. as producers, they form the base of food chains. they function to prevent erosion and reduce desertification. as they remove carbon dioxide from the atmosphere, they reduce the problems generated by the greenhouse effect. all of these apply. 2.5 points QUESTION 2 Hover flies like to drop in at outdoor picnics to sample the sweets, but the reaction of humans is to flee the...
31. Which of the following is NOT an anti-predator defense mechanism? A. Plant chemicals, including coffee...
31. Which of the following is NOT an anti-predator defense mechanism? A. Plant chemicals, including coffee and tea caffeine, make caterpillars sick or jittery. B. The large eyespots on a moth's wing are exposed abruptly to startle a hungry bird. C. Many trees, vines, and shrubs have stems lines with long thorns. D. Many plants have brightly colored fruit and flowers. 32. An intimate relationship between two different species is called A. competition. B. a community. C. an ecosystem.D. symbiosis....
28. Which of these statements about greenhouse gases and the greenhouse effect is not correct? I....
28. Which of these statements about greenhouse gases and the greenhouse effect is not correct? I. Greenhouse gases prevent infrared radiation from escaping through the atmosphere. II. To absorb infrared radiation, a molecule must have a vibration that produces a change in the dipole moment of the molecule. III. Argon is the third most abundant species in the atmosphere (after nitrogen and oxygen), and therefore is a significant greenhouse gas. IV. The average amount of carbon dioxide in the atmosphere...
6-12. Which of the following interactions is represented by each of the following phenomena a. competition...
6-12. Which of the following interactions is represented by each of the following phenomena a. competition c. commensalism e. predation ab. amensalism b. parasitism d. mutualismm The same choice may be used more than once. If you choose ab, fill in both a. and b.for that qu 6. ten plants in a small pot 7. orchid (non-parasitic) growing on a branch 8. lion eating a human 9. bee pollinating an orchid flower 10. dead branch falling on your head 11....
D) phylum, kingdom, order, class, species, family, and genus. E) phylum, family, class, order, kingdom, genus,...
D) phylum, kingdom, order, class, species, family, and genus. E) phylum, family, class, order, kingdom, genus, and species. 9) Ecology is best defined as the study of A. populations. B. the rate of population changes. C. communities. D. how populations are restricted by environmental resistance. organisms as they interact with other organisms and with their physical surroundings. 10) An ecosystem contains A. only the biotic (living) components of the environment. B. only the abiotic (nonliving) components of the environment. C....
tiO, each day it expels l 0omposed of fur, bones, and sometimes cartilage. By examining owl pellets, ecologists would be able to determine a. the carnivores that affect owls population b. organis...
tiO, each day it expels l 0omposed of fur, bones, and sometimes cartilage. By examining owl pellets, ecologists would be able to determine a. the carnivores that affect owls population b. organisms that feed on owls c. autotrophs that owls prefer d. consumers that owls prefer e. both a and e From an environmental perspective,the dominant species in a community is A) characterized by very large individuals with long lives B) the best competitor in the community C) the best...
e Protons and electrons at is a localized group of organisms that belong to the same...
e Protons and electrons at is a localized group of organisms that belong to the same species? 43. Wh a. Bio system b. Community c. Population d. Ecosystem e. Organ system 44. Which of these is an example of an organelle? a. Chloroplast c. Epidermis e. Maple leaf b. Muscle d. Intesttine 45. As a results of photosynthesis, plants release into the atmosphere a. Methane b. Carbon dioxide c. Water d. Minerals e. Oxygen
1. Carbon-14 atoms produced in the upper atmosphere combine with oxygen to yield 14CO2, which slowly diffuses into the lower atmosphere, where it mixes with ordinary 12CO2 and is taken-up by plants du...
1. Carbon-14 atoms produced in the upper atmosphere combine with oxygen to yield 14CO2, which slowly diffuses into the lower atmosphere, where it mixes with ordinary 12CO2 and is taken-up by plants during photosynthesis. When these plants are eaten, carbon-14 enters the food chain and is ultimately distributed evenly throughout all living organisms – so an equilibrium is established between the amount of C-14 consumed by the organism and the amount that is lost through exhalation of CO2 and excretion....
please answer all A. decomposers. C. pathogens D. eukaryotes. E. fermenters. 2. Which of the following...
please answer all
A. decomposers. C. pathogens D. eukaryotes. E. fermenters. 2. Which of the following are not considered microorganisms? B. Protozoa C. Bacteria D. Viruses E. fungi 3. All microorganisms are best defined as organisms that A. cause human disease. B. lack a cell nucleus C. are infectious particles. D. are too small to be seen with the unaided eye. E. can only be found growing in laboratories. 4. Which of the following is not a process in A....
diagram indicate the a. return of chemical substances to the environment b. order of importance of...
diagram indicate the a. return of chemical substances to the environment b. order of importance of the various organisms c. direction in which organisms move in the environment d. the flow of energy from heterotrophs to autotrophs e. direction of energy flow through a series of organisms 17. The diagram represents a food chain. The arrows in the serious threat to many forested areas. Which would probably be the most ecologically sound method of gypsy moth control? a. increased application...
28. Which of these statements about greenhouse gases and the greenhouse effect is not correct? I. Greenhouse gases prevent infrared radiation from escaping through the atmosphere. II. To absorb infrared radiation, a molecule must have a vibration that produces a change in the dipole moment of the molecule. III. Argon is the third most abundant species in the atmosphere (after nitrogen and oxygen), and therefore is a significant greenhouse gas. IV. The average amount of carbon dioxide in the atmosphere...
6-12. Which of the following interactions is represented by each of the following phenomena a. competition c. commensalism e. predation ab. amensalism b. parasitism d. mutualismm The same choice may be used more than once. If you choose ab, fill in both a. and b.for that qu 6. ten plants in a small pot 7. orchid (non-parasitic) growing on a branch 8. lion eating a human 9. bee pollinating an orchid flower 10. dead branch falling on your head 11....
D) phylum, kingdom, order, class, species, family, and genus. E) phylum, family, class, order, kingdom, genus, and species. 9) Ecology is best defined as the study of A. populations. B. the rate of population changes. C. communities. D. how populations are restricted by environmental resistance. organisms as they interact with other organisms and with their physical surroundings. 10) An ecosystem contains A. only the biotic (living) components of the environment. B. only the abiotic (nonliving) components of the environment. C....
tiO, each day it expels l 0omposed of fur, bones, and sometimes cartilage. By examining owl pellets, ecologists would be able to determine a. the carnivores that affect owls population b. organisms that feed on owls c. autotrophs that owls prefer d. consumers that owls prefer e. both a and e From an environmental perspective,the dominant species in a community is A) characterized by very large individuals with long lives B) the best competitor in the community C) the best...
e Protons and electrons at is a localized group of organisms that belong to the same species? 43. Wh a. Bio system b. Community c. Population d. Ecosystem e. Organ system 44. Which of these is an example of an organelle? a. Chloroplast c. Epidermis e. Maple leaf b. Muscle d. Intesttine 45. As a results of photosynthesis, plants release into the atmosphere a. Methane b. Carbon dioxide c. Water d. Minerals e. Oxygen
please answer all
A. decomposers. C. pathogens D. eukaryotes. E. fermenters. 2. Which of the following are not considered microorganisms? B. Protozoa C. Bacteria D. Viruses E. fungi 3. All microorganisms are best defined as organisms that A. cause human disease. B. lack a cell nucleus C. are infectious particles. D. are too small to be seen with the unaided eye. E. can only be found growing in laboratories. 4. Which of the following is not a process in A....
diagram indicate the a. return of chemical substances to the environment b. order of importance of the various organisms c. direction in which organisms move in the environment d. the flow of energy from heterotrophs to autotrophs e. direction of energy flow through a series of organisms 17. The diagram represents a food chain. The arrows in the serious threat to many forested areas. Which would probably be the most ecologically sound method of gypsy moth control? a. increased application...
Most questions answered within 3 hours.
-
Write 250-450 words, about the following: • Analyze how a
servant leader in your organization or...
asked 39 seconds ago -
3. American and Japanese workers can each produce 4 cars a
year. An American worker can...
asked 3 minutes ago -
On October 1, 20X1, a company purchased a piece of land by
agreeing to pay the...
asked 15 minutes ago -
Jamie is doing a survey at her school about whether the students
feel the cafeteria food...
asked 20 minutes ago -
What are the roles of 3' and 5' untranslated regions in
mRNAs?
asked 22 minutes ago -
A domestic television receives antenna delivers a sky noise
power of -105 dBm to a matched...
asked 20 minutes ago -
What do you think are the chemical reactions involved in the
breathalyzer tests administered to potentially...
asked 35 minutes ago -
A random sample of 120 observations produces a mean of
38.2 from a population with a...
asked 42 minutes ago -
The average area of land burned by forest fires every year in
Canada is 2.5 million...
asked 44 minutes ago -
36. The basic difference between government bureaus and market
firms is that bureaus:
a. can...
asked 44 minutes ago -
java
- A recursive method findR() to search for a number in list
(ArrayList)
- A...
asked 1 hour ago -
Which of the following is an example of a screen against adverse
selection? [Mark All That...
asked 1 hour ago