Coniferous forest is a type of. CHOOSE THE CORRECT ANSWER

1. Physical feature
2. Natural vegetation
3. Waterfall
4. Mountain range

Explanation:

Natural vegetation is a catagrory that contains multiple diffirent types of forects, including conferous forests.

Plus, all of your other options would not make sense, because it is not a physical feture (canyons, lakes, peninsulas.)

It is not a waterfall (of course, because it is a forest!)

And it is also not a mountain range. I'm sure that there are conferous forests found in mountain ranges, but a coniferous forest itself wouldn't be considered a mountain range.  

Hope this helped! :-D

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.

answer; the cats meowing will temporarily increase, but then it will decrease;