Summarize the effects of human population growth and catastrophic events on ecosystems

With the ever increasing of human population over the years, it has taken a lot of toll on our ecosystems. There is a distinct difference between marine life, rivers, lakes, oceans, mountains and other animal habitat from today and a few years back. They have now become more barren and polluted. 

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.

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explanation:

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