Answer and explanation:
A garden would support species that can grow well in the terrestrial habitat whereas a pond would support those species that grow in an aquatic environment. A major difference between these two environments is the abundance of water. In terrestrial habitat, less amount of water is available which is usually present in the form of moisture content in the soil particles.
Examples of two plant species that will grow in each habitat could be:
Garden: Lolium multiflorum (ryegrass) and Rosa indica (Rose)
Pond: Lemna gibba (duckweed) and Water Hyacinth (Eichhornia crassipes)
Non living features
Garden: Soil as substrate media, abundance of litter, high dissolved oxygen
Pond: Water as substrate media, low dissolved oxygen