Which of these describes the ecological impact of building a dam? [B.3A]Select one:a.Dams lessen the area of habitat for disease-causing organisms, such as mosquitoes and harmful bacteria.b.Dams regulate the local climate of the area in which they are built.c.Dams prevent natural disasters from impacting the area in which they are built.d.Dams provide new habitats for organisms that live upstream.

Economic benefits of building large dams include which of the following?I. Storage of water for agriculture and domestic useII. Controlling floods upstreamIII. Production of renewable energy

What are the important outcomes directly influenced by the maintenance of river ecosystems in terms of ecological philosophy? Water pollution reduction Increased recreation space Decreased carbon footprint Optimum agricultural yield. (which one is correct )

In addition to providing relatively low-cost, non-polluting power, the dams can help control ______ downstream.AfloodingBcostsCnone of these answersDfish and wildlife

The following are impacts on the environment, which can occur as a city continues to grow. Select the method of land-use planning that is most appropriate for the expansion described in this process.  As a city grows, its impact on the environment increases as it sprawls out to a surrounding area that includes a wetland and an adjacent forest. If trees are cut down and plant cover is removed, the soil is left open to erosion and flash flooding. Animals would be forced to move, and may die or face starvation or disease. The loss of wetlands can lead to a decrease in water quality, since wetlands naturally filter water. In addition, the wetlands are an important breeding ground for waterfowl.Use tab to navigate through all the objects. Press space or enter to select or deselect the objectSelect the objects by clicking on them. Clicking on a selected object will deselect it.you have correctly selected %@$%.Building Permits Zoning Restrictions Conservation Easement

Biodiversity is beneficial to ecosystems in which of the following ways?a.the natural prevention of soil erosionb.the natural purification of water in rivers and lakesc.the natural control of insect pestsd.all of the above