Souvent demandé: What Sometimes Occurs When Reclaimed Water Is Used In Agriculture?

What choice is an example of an effect of agricultural techniques on the environment?

c. d. Which choice is an example of an effect of agricultural techniques on the environment? Dead zones in waterways can occur as the result of fertilizer runoff.

How can practice of tillage be harmful to the overall environment?

However, tillage has all along been contributing negatively to soil quality. Since tillage fractures the soil, it disrupts soil structure, accelerating surface runoff and soil erosion. Tillage also reduces crop residue, which help cushion the force of pounding raindrops.

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How can the practice of tillage be harmful to the overall environment quizlet?

How can the practice of tillage be harmful to the overall environment? a. It can impact waterways through sedimentation and pollution. It is harmful to the soil that is tilled.

Which of the following factors can lead to the certification in the presence of natural drought?

Explanation: Factors related to deforestation can lead to desertification in presence of natural drought. It is also called as below average precipitation land when drought area is deforested it will lead to desertification.

What are the positive and negative effects of agriculture?

While negative impacts are serious, and can include pollution and degradation of soil, water, and air, agriculture can also positively impact the environment, for instance by trapping greenhouse gases within crops and soils, or mitigating flood risks through the adoption of certain farming practices.

What are the positive and negative impacts of globalization on agriculture?

It has also helped change the agrarian society’s attitudes towards new technologies in farming. Negative Impact of globalisation: The competition from cheaper imports pushed down the prices of crops like cotton, wheat etc making agriculture unsustainable for many farmers.

What is the importance of tillage?

Tillage has many roles in crop production, including seedbed preparation, seed placement, incorporation of nutrients and other amendments, and management of water and pests. Tillage also affects a variety of biophysical processes that impact the environment.

What are the four principles of regenerative agriculture?

4 Basic Regenerative Farming Practices The following regenerative agricultural practices aim to improve the well-being of our environment by increasing soil fertility, biodiversity, water retention and cleanliness, and soil carbon sequestration.

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Why is tillage important for soil?

Tillage affects aeration and thus the rate of organic matter decomposition. Biological activities in the soil are vital to soil productivity through the activities of earthworms, termites and the many other living creatures in the soil.

Which if the following statements about the effects of agricultural techniques on the environment is true?

Which of the following statements about the effects of agricultural techniques on the environment is true? Fertilizer used for agriculture can enter bodies of water, causing eventual oxygen depletion.

Which sustainable practice is paired correctly with its impact?

Hence, the correct answer is creating more wind farms results in a reduction of fossil fuel use. Reasons for the incorrect options: Using bamboo results in an increased use of forest trees, is not an example of sustainable development, as it leads to deforestation of the bamboo forests.

How do conservation tillage practices in agriculture benefit the soil quizlet?

Conservation tillage practices help reduce soil erosion and maintain soil nutrient levels. Conservation tillage practices help reduce soil erosion and maintain soil nutrient levels.

What process can lead to desertification?

Human activities that contribute to desertification include the expansion and intensive use of agricultural lands, poor irrigation practices, deforestation, and overgrazing. These unsustainable land uses place enormous pressure on the land by altering its soil chemistry and hydrology.

What are the impacts of desertification in the Sahel?

The effects of desertification In 2014 the UN stated that 20million people in the Sahel region of Africa faced hunger and required $2 billion in food aid due to desertification. The loss of vegetation can cause severe soil erosion. The nutrients in the soil get washed or leached away leaving soil infertile.

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Does desertification cause harsh weather conditions?

Another impact of desertification is an increase in sand and dust storms.

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