Educational concept map for Grade 4 on plant diversity in ecosystems, highlighting classification of plants into flowering and non-flowering types, including examples like corn, banana, tomato, mango, and fern.

Concept map showing diversity of plants in an ecosystem for Grade 4, illustrating how ecosystems consist of non-living and living things, with living things divided into plants and animals; plants classified as flowering and non-flowering, further broken down into monocotyledons (e.g., corn, banana) and dicotyledons (e.g., tomato, mango), with fern as an example of non-flowering.