Ecosystem

Ecosystem is the basic unit of organisms and their environment interacting with each other and with their own components.

Types

1.       Natural

a.       Terrestrial

b.      Aquatic

                                                               i.      Marine

                                                             ii.      Fresh water

                                                            iii.      Lotic

                                                           iv.      Lentic

                                                             v.      estuarine

2.       Artificial

a.       Crop field

b.      Urban

c.       Industrial

d.      Laboratory

e.      Space

Natural resources