Caused rain forest destruction sending animals migrating and making the forest smaller.
Grassland hunting is more open and more wildlife, And grasslands are important for hunting because it's one of the main Biomes.
I believe the answer is pointed arches, correct me if I'm wrong.
Romanesque architecture has thick stone walls, small windows, and rounded arches. I do not believe they have any pointed arches. As you can see in the photo attached there are all of the above, except pointed arches.
Hope this helps!