Final answer:
The group of plants that dominates Earth's landscapes is the angiosperms, also known as flowering plants, with their vibrant colors and scents for pollination.
Step-by-step explanation:
The group of plants that dominates the landscape on Earth is the angiosperms or flowering plants. These plants are known for their vivid colors and fragrances which are crucial adaptations for pollination. Pollinators such as insects, birds, and bats are attracted to these features, facilitating the process of pollination.
Flowering plants are varied and include many different types such as the Bird of Paradise flowers, alfalfa flowers, and those represented by the Four Gentlemen in traditional painting, which are bamboo, orchids, apricot or plum blossoms, and chrysanthemums, each symbolizing different moral characteristics in Confucianism.