Put the following items in order of succession. Farmland is abandoned. Dense shrubs appear. Slower growing trees enter the area. Small, fast-growing trees appear. Shade-tolerant trees take over. Sun-tolerant weeds and herbs appear.
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- To reduce the risk of overgrazing, it is especially important to pay attention to movement zones reseeding zones riparian zones undergrowth water availabilityFour of the following are ways to grow and harvest trees more sustainably. Choose the one that is the exception. Halt clear-cutting on steep slopes. Eliminate logging of old-growth forests. Identify and protect forest areas high in biodiversity. Leave most standing dead trees. Increase road building into uncut areas.Which of the following is inconsistent with the idea of making rural areas more sustainable? restoration and maintenance of wetlands to lessen runoff and alleviate flooding increasing use of extensive irrigation techniques to nurture demanding crops planting of trees next to land used for agriculture to break the wind and protect the soil from erosion planting of native grasses to rebuild the soil use of cover crops to stabilize the soil between growing seasons
- Which of these is the most effective as an action that a farmer could take to help to mitigate climate change? Burn the land regularly to remove debris and prepare for planting Use modified plowing in a conservation tillage method Use a no-till technique to avoid plowing the land Plow the land regularly to prepare for planting Find ways to encourage erosion as a way of refreshing the landWhat are the dominant types of community interactions among plants in a late successional or climax community? competition facilitation tolerance mutualismWhat are the economic, environmental and/or biological implications of the following scenarios? Give specific examples. Plants are unable to produce secondary metabolites Loss of biodiversity Absence of government agencies responsible for conservation and sustainability
- Hydroponics is: The process of altering new organisms to create new products. Natural or manufactured substances used in the place of food. The use of nutritious liquid rather than soil to grow plant roots All of the above statementsCompared to traditional tillage, conservation tillage reduces topsoil erosion accelerates water loss from the soil causes soil compaction does not require herbicides reduces the amount of carbon stored in the groundIf you had to prioritize the removal of plants from an area, rank the following in order of highest to lowest priority by dragging them in the correct order top to bottom. native aggressive non-native aggressive non-native non-aggressive native non-aggressive
- Write a true statement about green house effect.Which of the following is an example of how people use land? * to grow crops All three other choices. to preserve native species to harvest wood Why is it important to preserve farmland? * All three other choices. Farmland provides an important oxygen source for urban areas. Farmland moderates the temperature of urban areas. Farmland provides crops and fruits to support urban and rural populations.After an extensive forest fire, an affected region of the forest shows signs of ecological succession. Place the steps of succession in the correct order. Arrange responses in the correct order to answer the question. Select a response, navigate to the desired position and insert response at that position. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can be moved using the up and down arrow keys or by dragging with a mouse. La comunidad de diversos organismos se acerca a un estado relativamente estable, y se establece una comunidad clímax. | The community of diverse organisms approaches a relatively steady state, and a climax community is established. Los herbívoros y carnívoros de mayor tamaño se más prevalentes a medida que los árboles más altos entran en la región. Estos árboles más altos dan sombra a algunas de las plantas más cortas. | Larger herbivores and carnivores become more prevalent as…