Question

what are many of the mountain slopes and hilly areas of europe covered with?
downs
grassland
forests
rewatch submit

Explanation:

To determine what covers many mountain slopes and hilly areas of Europe, we analyze each option:

• "Downs" are rolling hills in southern England, not typical of European mountain slopes/hilly areas broadly.
• "Grassland" is more common in flat or gently rolling plains, not mountainous/hilly regions.
• "Forests" are typical of Europe’s mountain slopes and hilly areas, as these regions often have suitable conditions (e.g., moisture, elevation - related climate) for forest growth, and Europe has significant forested mountainous areas (e.g., the Alps, Carpathians have forests).

Answer:

Forests (the checkbox next to "Forests" should be selected)