can someone help me with this ecology question? there answer i have selected is

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can someone help me with this ecology question?

there answer i have selected is incorrect, can someone help?

a previous | 16 of 16 | return to assignment Interpreting Graphs and Data: Amphibian Decline Part A Interpreting the graph Use this graph to answer the questions. Today, entire populations of frogs, toads, and salamanders are vanishing without a trace. Recent studies implicate a wide array of factors. Causes of Amphibian Declines What is the second greatest cause of decline for threatened species? All habitat loss Pollution Fires Invasive species Disease Other causes Unknown None habitat loss disease fires pollution Submit My Answers Give Up Non-threatened species Threatened species Correct 1000 2000 3000 4000 Number of species Part B - Thinking critically Data from JUCN, 2008. Gobw amphibian assessment Which of these statements is supported by the graph? Select all that apply Climate change is a major cause of amphibian decline Habitat loss is the greatest known cause of amphibian decline. Amphibian declines from pollution have increased since the year 2000 There are more non-threatened amphibian species than threatened amphibian species. The declines of many amphibian species are unexplained Submit My Answers Give Up vide Feed Continue

Explanation / Answer

answer)

part A) POLLUTION is the correct answer.It is the second cause for decline.

part B) In this options 2 , 4 and 5 are correct.

HABITAT LOSS IS THE GREATEST KNOWN CAUSE OF AMPHIBIAN DECLINE.

THERE ARE MORE NON THREATENED SPECIES THAN THREATENED SPECIES.

THE DECLINES OF MANY AMPHIBIAN SPECIES ARE UNEXPLAINED.(FROM THE GRAPH YOU CAN SEE THE WORDS UNKNOWN,OTHERCAUSES,NONE.)..

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