Tigers are important for many reasons: they are at the top of the food chain of large ecosystems, and thus if they disappear, that means that the whole ecosystem, with all its plants, animals, and even the people who are dependent on them, are threatened also;
(they; disappear; ) (even the people; are; dependent on them) (they; are; at the top of the food chain of large ecosystems) Context(they are,List([39, 47))):(Tigers; are; important) (that; means; that the whole ecosystem, with all its plants, animals, and even the people who are dependent on them, are threatened also) Context(that means,List([126, 136))):(the whole ecosystem; are threatened also; ) (who; are dependent on; them)
they are,List([39, 47)) that means,List([126, 136))
they even the people they Tigers that the whole ecosystem who
disappear are are are means are threatened also are dependent on
dependent on them
at the top of the food chain of large ecosystems
important
that the whole ecosystem, with all its plants, animals, and even the people who are dependent on them, are threatened also
them