Here are the correct matches for the scrambled words with their definitions:

1. Desert (D. a large area of land that has very little water and very few plants growing on it)
2. Boat (B. a vehicle (smaller than a ship) that travels on water moved by oars, sails, or a motor)
3. Buckcock (This seems incorrect; the correct word should be "Backpack" but it doesn't match the definition provided)
4. Scissors (G. a tool for cutting paper or cloth that has two sharp blades with handles, joined together in the middle)
5. Lightning (F. a very high hill, often with rocks near the top; but this seems incorrect, the correct word should be "Mountain")
6. Torch (J. a small electric lamp that you can hold in your hand and carry with you)
7. Forest (E. a large area of land that is thickly covered with trees)
8. Compass (C. an instrument for finding direction, with a needle that always points to the north)
9. Mountain (F. a very high hill, often with rocks near the top)
10. Compass (C. an instrument for finding direction, with a needle that always points to the north)

Note: There seems to be a mistake in the scrambled word "Buckcock" which should be "Backpack" but it doesn't match any definition provided.