Answer:
2. A gradient is a progression of colors at specific positions usually used to fill an environment.
3. A linear gradient is a type gradient where a color transitions into another color i.e from the starting hue to the end, in a straight line. This gradient is most suitable for 90° degree angled shapes like squares, cube etc.
4. A radial gradient is a type of gradient where the colors emerge from the center(i.e the starting hue) in a circular pattern to the end. This gradient is most suitable for circular or round shapes like a ball etc.
5. A gradient stop is a point that controls the color of the gradients(for both linear or radial).
6. Grapes are spherical and appear to circular in 2D, the radial gradient is the most suitable as it transitions in a circular pattern.
Step-by-step explanation: