When the Endangered Species Act was established in 1973, the endangered and threatened species list included 78 U.S. species. In 2018, that number had risen to . 356 507 770 O 1,000 O 1,661

Q: Which organism is more likely to become extinct: an endangered species or a threatened species?…

A: Species that is probably going to get extinct out soon  worldwide are termed as endangered species.…

Q: If you remove all the flying squirrels (n=100) from a community and replace them with a new elk…

A: Given: flying squirrels (n=100) new elk species (n=100) species diversity (H=2.31)

Q: A conservation biologist has been asked to explain why it is important to protect biodiversity. She…

A: The two main components of nature are biotic and abiotic factors. There is a continuous interaction…

Q: 3. Species that are not native in the region such as black rat and kudzu are called ____________. *…

A:

Q: In this figure, which survivorship curve best describes a species likely to exhibit high juvenile…

A: It is of three types  : Type 1 - In this type the mortality is low until the end of the lifespan.…

Q: Threats to Biodiversity Match each description to the type of threat it presents to biodiversity.…

A: Biodiversity refers to the enormous diversity and the variety of life on earth. It is the variety of…

Q: Habitat fragmentation has an impact on species diversity Corridors prevent the maintenance of…

A: Habitat fragmentation has an impact on species diversity because if the total habitat area is large…

Q: /0/0 B Bigbird genssorci Region Region A Total Roadrunnermakinsteri 24 30 12 16 IS los 26 30 Hedwig…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 15. Which of the following is NOT a major threat to biodiversity caused by humans?   climate change…

A: Biodiversity is the variety of life on Earth. Biodiversity is studied at three levels -  Genetic…

Q: For each statement beloW, write true or faise. 1. The current rate of extinction is decreasing…

A: Island species have evolved over thousands of years in isolation, leading to a high proportion of…

Q: Create four different trading cards. Include all of the provided information outlined below. For…

A: Endangered Species The species that is seriously at a risk of becoming extinct.   Extinct Species a…

Q: List down the protected areas in REGION 12 (Soccsksargen), PHILIPPINES and the endemic species…

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Q: When common garden spiders are present, insect diversity is much higher than when they are absent.…

A: The ecosystem is the structural and functional unit of ecology in which living organisms communicate…

Q: If an ecosystem is greatly altered by the removal of a species, that species is referred to as    A.…

A: Endangered species are those which are on verge of extinction. Their number has decreased by huge…

Q: Which of the following is not a threat to biodiversity? O a. Introduction of new species O b.…

A: Biodiversity is a term used to portray the huge assortment of life on Earth. It very well may be…

Q: The current biggest threat to biodiversity is _______________________. a. pollution b. climate…

A: Global biodiversity is irreversibly harmed and destabilized every time a species goes extinct or is…

Q: Which aspect(s) of biodiversity is/are impacted by each example? Explain your reasoning. Invasive…

A: Ecology is an analysis of the relationships of living organisms and their physical environments, in…

Q: Which of the following is one of the biggest threats to biodiversity?  A. Invasive species  B. Land…

A: There are four major causes of biodiversity loss also known as the ‘evil quartet’. These are:  (1)…

Q: What are endangered species? Give an example of an endangered species and explain why it is…

A: Endangered species

Q: Jaguars are a keystone species in the Amazon. Describe how they can be so essential to the ecosystem…

A: A keystone species is an organism that contributes to the overall definition of an ecosystem. The…

Q: List three characteristics of species that would make them less vulnerable to extinction. 1. 3. 2.

A: When a rare and/or endemic species' habitats are destroyed and/or fragmented as a result of…

Q: The Arabian leopard in Oman is an example of what kind of species Select one: O a. Extinct O b.…

A: Option B is correct.

Q: Species 1 K1 (Carrying capacity of Species 1) = 1,000 r1 (Intrinsic rate of increase of Species 1) =…

A: * carrying capacity of an environment can be defined as the maximum population size of a species…

Q: For each statement below, write true or false. 1. The current rate of extinction is decreasing…

A: Hello! Since you have asked multiple question, we will solve the first two questions for you. If you…

Q: The number of species on earth is ________.     changed only by a major ecological event…

A: Earth is a planet in the milky way galaxy and by-far is the only astronomical object supports life.…

Q: The ENDANGERED ANIMAL is CA least tern and its a bird  1. Species Description Visual description,…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The most important factor leading to declines in bird populations is disease habitat loss migration…

A: Decline in bird population can be because of several reasons. Of them habitat loss, hunting are the…

Q: There are 190 grey tree frogs in a swamp. The population is under carrying capacity. If r = -0.093…

A: Usually, the K-selected species has the carrying capacity in their growth model or growth equation.…

Q: List four animals that are threaten in extinction

A: Threatened species are those plants, and animals that are likely to become endangered in near…

Q: Visit the website of International Union of Conservation of Nature (IUCN) and open the Red List of…

A: The UCN red list is a critical indicator of the health of the biodiversity of the world. it contains…

Q: _____ is a term describing species that are in danger of becoming endangered.  a. extinct b.…

A: The IUCN Red List is the most sought after list which gives an account of the conservation status of…

Q: How many wildlife refuges are managed by the US Fish and Wildlife Service in the United States?…

A: Wildlife refuge  It is the area protected by the government of the country to restore the life…

Q: Two predators feed on small antelope. One predator weighs 100 kg, and the other weighs 35 kg.…

A: Aa per batleby guidelines we have to answer only 1st one : You can repost rest of the questions :…

Q: Complete the table by filling in the missing information. Example of a Threatened Species or…

A: A ecosystem is an environment where an individual lives. A ecosystem provides all of the…

Q: A zebra runs away from a lion. A bird making its nest in a tree. The interaction between predators…

A: The following answer is given below -

Q: Extinction Place the IUCN categories in order from least to most affected. 1 | endangered 2 ! least…

A: IUCN - international Union for conservation of nature was established on 5th October 1948. They…

Q: A.Community B. Ecosystem C. Habitat D. Population Choose the letter from the vocabulary word above…

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Q: Wildlife Refuges in the United States: Group of answer choices have their largest total land area…

A: Wildlife refuges are certain locations that have been maintained by the government to protect and…

Q: A region with a large number of endemic species is called a ______________.   Question 30 options:…

A: Hotspot are regions of the globe which have some special species which are conserved .

Q: When a key population of animals is removed from an ecosystem The balance can be restored with…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: For each statement below, write true or false. 1. The current rate of extinction is decreasing…

A: Answer 1) False  The current rate of extinction is not decreasing significantly because the…

Q: What are the implications of the "bottleneck effect" for wildlife managers who try to help…

A: The bottleneck effect is an extreme case of genetic drift that occurs when a population's size is…

Q: 14. Non-native species: are nearly always the cause of habitat degradation. always lead to lower…

A: In the given question we are asked about the non-native species which are the species that do not…

Q: scientists are concerned about bee species dying off. They are pollinators, and if they are gone,…

A: Biodiversity or biological diversity indicates the variety of life forms on Earth, from genes to…

Q: at least 2 examples (with explanation) that show the success and need for The Endangered Species…

A: Extinction of a specific animal or plant species happens when there is no more animal/plant of that…

Q: To protect provided by biodiversity, it is important to take steps like setting aside land as Costa…

A: Biodiversity is the which describes the different varieties of organisms or living forms on the…

Conservation Biology

The study of how to prevent the loss of biological diversity on the planet is called conservation. Biological diversity, also termed biodiversity, consists of various life forms found in a specific location or across the entire planet, including ecosystems, species, populations, and genes. Conservation thus aims to protect the diversity of life at all levels of biological organization.