5 .Which of the following are in the red-listed category?Endangered and vulnerable speciesHighly populated speciesEither (a) or (b)Neither a nor b

A(n) ______ species is likely to become extinct, while a(n) ______ species is at risk but not as critically.Multiple choice question.endangered; invasivevulnerable; keystoneendangered; vulnerablethreatened; extinct

Câu 3: Choose the letter to indicate the best option for each of the questions.1.The red squirrel in England is in danger of ________.A.growthB.extinctionC.damageD.destruction5.Naturally, many different species in this freshwater ecosystem share the same kind of ________.A.animalsB.foodC.plantsD.weather6.The national park was established to ______ the ecosystem of the limestone forests.A.attackB.abandonC.protectD.give up9.Ecotourism is a useful tool to manage and ______ natural and cultural landscapes.A.desertB.useC.releaseD.conserve14.Saltwater invasion can be quite _______ to coastal farmers who depend on fresh groundwater for livelihood.A.dangerB.endangerC.dangerousD.dangerously16.Scientists have been studying different ecologies _______ the 20th century.A.forB.sinceC.inD.by18.These animals consume the local vegetation, which helps reduce the ______ of wildfire.A.riskB.chanceC.opportunityD.case19.The search for the new kind of penguin in Antarctica has been ______ international media attention.A.attractB.attractedC.attractingD.to attract20.Some people ________ down lots of trees along the river for the past two weeks.A.cutB.are cuttingC.have been cuttingD.have cut21.The negative effects of eco-tourism occur when visitors go beyond the environment ________.A.protectionB.importanceC.destructionD.limit

Endemic species area) Rare species b) Cosmopolitan distributionc) Species localized in a specific region d) Critically endangered specie

Select all that applySelect all of the following species groups that are listed as threatened, meaning endangered or vulnerable.Multiple select question.plantsmammalssporozoansreptilesfungibony fishcoralsamphibians

Which of the following is an endangered species?*A) DeerB) PeacockC) Bengal tigerD) Snake