To me, the Answer to this problem is A. Crossing Gates.
Earth moving vehicles
construction vehicles
material handling
construction equipment
If it doesn’t contain any of the following definition then it’s wrong
A planet is a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, and (c) has cleared the neighbourhood around its orbit.
Good climate, many rivers, fertile soil
