Q: which ecosystem would be most resilient to threats caused by global climate change? A) Eastern…
A: Climate change is caused by human activities such as deforestation, pollution, ozone depletion, and…
Q: The forest with a multilevel canopy is thea. tropical rain forest.b. coniferous forest.c. tundra.d.…
A: Plants are the primary producer of the ecosystem. They are capable of making their own food by the…
Q: Describe the location and composition of the boreal forest biome
A: Step 1 Forest biomes are large self-sustained wooded tracts delimited by climate regimes and…
Q: Which forest type is most under threat due to Palm Oil Agriculture? A. Tropical Rain Forest B.…
A: Introduction Among all perennial crops, the oil palm crop produces the biggest amount of oil (palm…
Q: Where would you expect to find the most photosynthesis in an ocean biome?a. aphotic zoneb. abyssal…
A: Where would you expect to find the most photosynthesis in an ocean biome
Q: Rain falls on a fertilized agricultural field after a farmer has harvested the crop. Which…
A: Macronutrients of plants include Carbon, Nitrogen, Phosphorous along with the role of water. In…
Q: A pyramid of energy for this ecosystem would look more like the pyramid of than the pyramid of…
A: The question is about comparison of two ecological pyramids.
Q: Which of the following biomes is characterized by abundant water resources?a. desertsb. boreal…
A: A biome is a geographical area characterized by specific plants and animals that live in it. There…
Q: Which Biome? An ecologist collected cimate data from two locations. The graph shows the monthly…
A: When multiparts questions are posted according to bartleby guidelines, we are allowed to answer…
Q: This biome is situated around the equator and boasts the greatest biodiversity of any biome. desert…
A: Biome is a specific area which contains a specific type of climate conditions and specific type of…
Q: What biome borders boreal forest to the north?a. savanna c. tundrab. taiga d.chaparral
A: Answer is option c.) taiga.
Q: Part A A cold, treeless ecosystem found at very high altitudes &/or high latitudes is called a: O…
A: Biomes are significant because they are vast geographical units typified by a certain kind of flora…
Q: The northernmost biome, known as _______________, typically has little precipitation, a short…
A: Introduction: A biome is a large distinct ecological community of plants and animals living together…
Q: Which forest type is the largest? A. Tropical Dry Forests B. Temperate C. Boreal D. Tropical moist…
A: Dry tropical forest Dry Deciduous Forest- these are found throughout the northern part of the…
Q: Describe the process involved in the aquatic carbon cycle
A: A group of environmental activities that involve the incorporation of carbon dioxide into living…
Q: The biome that is mostly covered by grass and scatteredtrees, with warm temperatures year-round and…
A: A complex community of plants and animals in a region and a climate with similar life forms and…
Q: Local conditions, such as heavy rainfall or the removal of plants, may limit the amount of nitrogen,…
A: Carbon, nitrogen, phosphorus, and calcium are physiologically important elements across all life…
Q: Q43
A: Phytoplanktons are microscopic free floating photosynthetic organisms that form the basis of food…
Q: Thenation containing the largest fraction of the world’s tropical rain forest…
A: The nation containing the largest fraction of the world’s tropical rain forest is: b. Brazil
Q: Species diversity is highest at what level of marine ecosystems? A) Open Sea B Coastal Zone C)…
A: Coastal zone is the right answer. Biodiversity refers to the number of different living species that…
Q: peatlands in some parts of the world be considered
A: Ecosystem consisting of water, air, etc. are maintained by the activity of several organisms in…
Q: The 1992 United Nations Earth Summit was held in ________.
A: The 1992 united Nations Earth summit was held in Rio de janeiro from 3-14 june, 1992.
Q: Describe the role of carbon in climate change and global warmig
A: Role of carbondioxide is explained below.
Q: “Amazonian rain forest in south America has the greatest bio-diversity on earth”. Justify the…
A: Biodiversity refers to the variability in the genes, species, ecosystems, and the processes that are…
Q: Air, Water and Soil are _______ factors of an ecosystem
A: An ecosystem is made up of all the species that communicate with each other as well as the physical…
Q: Earth has a total of 11.9 billion gha of productive land. How many people could Earth…
A: Ecological footprint is the method to estimate human demand on natural resources. It is calculated…
Q: explain carbon flows 1500 AD and 2000 AD
A: Carbon flow is one of the biogeochemical cycles and carbon is one of the main composition in…
Q: Given your knowledge of temperate biomes, why can temperate seasonal forests retain more of their…
A: Biome refers to the community of flora and fauna with are like characters concerning the environment…
Q: Cows and buffaloes release methane gas and pollute the enviornment adding to greenhouse effect.…
A: The greenhouse effect is defined as the warming of Earth’s surface by the presence of water vapor,…
Q: Primary forest is uncut or regrown forest that has not been seriously disturbed by human activities…
A: Environmentalists like victimisation the term to explain forests with giant, previous trees…
Q: Human activities have drastic effects on biomes. Match the human activities with the blomes they…
A: A biome is a community of plants and animals that live naturally in a specific area and share common…
Q: Inthe area of Glacier Bay, Alaska, the climax community is:a.hemlock forest.b.muskeg.c.hemlock…
A: Glacier Bay is a national park that is surrounded by mountains and glaciers. This park is preserved…
Q: estion 49 Communities that lie at increasing elevations exhibit the same changes as seen in…
A: In communities throughout different seasons Answers : This statement is wrong according to the…
Q: The forest that grows in regions that receive continuous warm temperatures and abundant rainfall is…
A: An ecosystem containing majorly trees that supports many different life forms and also buffer Earth,…
Q: An effective way to reduce future atmospheric warming would be to reduce international trade protect…
A: Global warming results from cutting trees for our use and not planting new ones at the same rate.…
Q: In which part of the carbon cycle does carbon cycle relatively quickly? From biosphere to…
A: The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere,…
Q: ne greenhouse effect is a increase in air temperature caused by gases trapping
A: Green house effect is natural.
Q: Which of the following threats to terrestrial biomes is FALSE? O Exploration of oil and gas threaten…
A: Biome can be defined as a distinct ecological community of plants and animals ;that are living in a…
Q: If you were to hike up MountKilimanjaro in Tanzania, youwould pass through severalhabitats,…
A: Savanna is a terrestrial biome that is found in the subequatorial and the equatorial areas. The…
Q: What type of vegetation zone surrounds most of the main bodies of water of the Middle East
A: It is possible to classify the vegetation regions into five major types: woodland, grassland,…
Q: In this biome you could find a black spruce.
A:
Q: Amajor perturbation of the carbon cycle by human activity is associated with:a.release of carbon…
A: The carbon is an important constituent in the greenhouse effect and has a vast role in life…
Q: Most North American has been converted to cropland tundra O prairie boreal forest desert
A: The earth has been divided into biomes on the basis of flora and fauna found there. These are…
Q: In which terrestrial biome is animal diversity the highest? desert tropical forests chaparral…
A: Clements and Shelford introduced the concept of the biome. The distinct ecological community of…
Q: 2,500 - Terrestrial ecosystems Aquatic ecosystems 2,000- 1,500 1,000 500 Net primary productivity (g…
A: Ecosystems are of two types:- 1) Natural ecosystem- They operate under natural conditions by…
Q: Which of the following biomes is characterized by abundant water resources? a. deserts b. boreal…
A: Biome is a large ecological area comprising of many ecosystems in which biotic and abiotic…
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- Another ecologist reported a diversity index value of 1.511 in a different community nearby the one you studied. This community is _ diverse than the one you calculated. Please see the attached image to get a better grasp of the question. How to Calculate Biodiversity and Ecology College Biology 2 Advanced Concepts Background Information In the Shannon index, p is the proportion (n/N) of individuals of one particular species found (n) divided by the total number of individuals found (N), ln is the natural log, Σ is the sum of the calculations, and s is the number of species... Species Evenness Species evenness takes into account the number of species and the relative abundance of species in a community. Several indices have been proposed. Two of the commonly used measures of evenness are the Shannon index (H) and the Simpson index (D). Question 2: What is the Shannon diversity index value for this community? What is the species evenness for this community?Bats and birds eating insects at different times of day is an example of competitive exclusion resource partitioning natural selection survival of the fittestThe Shannon Diversity index calculates a value based on species evenness importance richness ecology
- Unrelated species in geographically separated parts of a biome may resemble one another as a result of ______. a. morphologicaI divergence b. morphological convergence c. resource partitioning d. coevolutionGrowth of a forest in an abandoned corn field is an example of _______. a. primary succession b. resource partitioning c. secondary succession d. competitive exclusionWhich one of the following statements is FALSE? Beta diversity is low when two ecosystems share the similar species and respective abundance. An intelligent meander records date, time, location and a list of species. Beta diversity or differentiation diversity compares alpha diversity among several communities. Species richness is the total species abundance in an ecosystem. Inventory diversity can be defined by alpha diversity, which is the number of species in a local forest stand.
- Ecology and Biology: Shannon Diversity Index: Definition & Example The Shannon Diversity Index (sometimes called the Shannon-Wiener Index) is a way to measure the diversity of species in a community. Denoted as H, this index is calculated as: H = -Σpi * ln(pi) where: Σ: A Greek symbol that means “sum” ln: Natural log pi: The proportion of the entire community made up of species i The higher the value of H, the higher the diversity of species in a particular community. The lower the value of H, the lower the diversity. A value of H = 0 indicates a community that only has one species. The Shannon Equitability Index is a way to measure the evenness of species in a community. The term “evenness” simply refers to how similar the abundances of different species are in the community. Denoted as EH, this index is calculated as: EH = H / ln(S) where: H: The Shannon Diversity Index S: The total number of unique species What is the Shannon diversity index value for this community? What…Population divergence occurring as a result of females in a species consistently choosing males of a particular color is an example of ecological speciation Haldane's Rule genetic drift sexual selectionWhich community would be expected to have the highest species richness? Group of answer choices A community that inhabits a small geographic area near the poles. A community that inhabits a small geographic area near the equator. A community that inhabits a large geographic area area near the poles. A community that inhabits a large geographic area near the equator.
- INTRODUCTION: The environment may be changed by the things within the biotic community, as well as relationship between organisms and the nonliving environment. The carrying capacity of an ecosystem is the maximum number of organisms that an area can support over time. The density of a population may cause huge changes in the environment so that the environment becomes unstable for the survival of that species. Humans can mess up natural selection and have either a positive or negative effect. OBJECTIVES Graph data on the Kaibab deer population of Arizona from 1905-1939. Analyze the factors that caused the changes in the deer population. PROCEDURE: Before 1905, there was an estimated 4000 deer on almost 30,000 hectacres of land on the Kaibab Plateau in Arizona. The average carrying capacity of the land at that time was estimated to be about 30,000 deer. Being concerned about the low number of deer, President Theodore Roosevelt created the Grand Canyon National Game Preserve to…Which evolutionary mechanism is most problematic for endangered species? A. natural selection b. gene flow c. sexual selection d. Hardy- Weinburg e. genectric drift due to founder effectBiodiversity is described as: The seasonal and daily changes in an environment The range of different species in an environment The influence of physical factors on an environment The way species differ from one another
