What changes can be made to improve biodiversity?
a. conservationb. reproductionc. climate changed. greenhouse effect user: what is one of the ways we can conserve?
a. use more nonrenewable resourcesb. use products made with plants or animals from the rainforestc. use recycling centers user: how is farming contributing to the decline in biodiversity?
a. working long hoursb. by polluting near by streams with pesticides and herbicidesc. by recycling

1. climate change (C)
2. use more nonrenewable resources (A)
3.by polluting near by streams with pesticides and herbicides (B)

Wetlands form where water and land meet. a lake with a wetland fringe can fill in with decayed plant and animal material to become a wet meadow. a pond can fill in to become a bog or fen. sediment can fill in a river marsh to become a swamp.flooding of coastal lowlands from rising sea levels has created broad coastal marshes that are protected from wave action by barrier islands or reefs. coastal wetlands also form when rivers deposit sediment as they reach the ocean. plants then take root and hold the soil firm against the forces of tides and waves.