How can alternative practices lead to a reduced impact on water ways?
How can alternative practices reduce human impact on waterways? Human activity has a great impact on waterways. Decreased amounts of vegetation leads to erosion of water banks.
How can alternative practices lead to a reduced?
Alternative practices can lead to a decrease in pollution, erosion, and damage to waterways. d. Alternative practices can lead to a decrease in pollution, erosion, and damage to waterways.
How is thermohaline circulation influenced by salinity and temperature quizlet?
How is thermohaline circulation influenced by salinity and temperature? a. It is driven by density gradients, which are affected by salinity and temperature, with cold water and water with higher salt concentrations being more dense.
Which of the following is an effect of fossil fuel emission on oceans quizlet?
Burning fossil fuels causes a decrease in the pH of ocean water making it more acidic.
Which of the following agricultural practices would most likely lead to improved water quality in nearby streams and rivers?
What agricultural practices would most likely lead to improved water quality in nearby streams and rivers? reducing the amount of fertilizer (nutrient management), integrated pest management, conservation tilling, basins, etc.
How can farmers help reduce water pollution?
Farmers can reduce NPS pollution from irrigation by improving water use efficiency. They can measure actual crop needs and apply only the amount of water required. Farmers may also choose to convert irrigation systems to higher efficiency equipment.
Which sustainable practice is paired correctly with its impact on the environment quizlet?
Which sustainable practice is paired correctly with its impact on the environment? D. Building more wind farms results in a reduction of fossil fuel use. You just studied 25 terms!
How does pollution affect marine life a pollution causes a decrease in phytoplankton populations and therefore a decrease in the occurrence of algal blooms?
Pollution affects marine life in a variety of ways. Pollution from fertilizers can cause an increase in phytoplankton, which can result in the formation of algal blooms. Pollution can damage coral reefs, which are vital to many forms of marine life.
What is thermohaline circulation quizlet?
Thermohaline circulation is a worldwide current system in which the warmer, fresher water moves along the surface while the colder, saltier water moves beneath it.
How is an oxbow lake formed a an oxbow lake is formed when a lake shrinks due to erosion?
An oxbow lake is formed when a lake shrinks due to erosion. … An oxbow lake is formed when the wide bend of a river is cut off.
Which of the following is an effect of fossil fuel emission on oceans a decreased pH?
Ocean acidification: At least a quarter of the carbon dioxide emitted from fossil fuels is absorbed by the ocean, changing its chemistry (pH). The increased acidity makes it harder for marine organisms to build shells and coral skeletons.
How did the use of groundwater change from pre industrial times to industrial times?
How did the use of groundwater change from preindustrial times to industrial times? a – Groundwater use decreased from preindustrial times to industrial times.
Which of the following agricultural practices have been responsible for the pollution of our water resources?
Use of chemical fertilizers and pesticides and Excessive use of chemical pesticides have been primarily responsible for pollution of our water resources.
What agricultural practices improve water quality?
USDA has programs and practices that help farmers improve water quality while gaining efficiencies and reducing costs….Enhance Management
- Integrated pest management.
- Nutrient management.
- Irrigation water management.
Which is a sustainable practice quizlet?
What are sustainable use practices? They are the managed consumption of natural resources to prevent their depletion or the destruction of the environment.
Which sustainable practice is paired correctly with its impact on the environment ?)?
Which sustainable practice is paired correctly with its impact on the environment? D. Building more wind farms results in a reduction of fossil fuel use.
How can we prevent these pollutants from getting into our lakes rivers and oceans?
15 Proven Ways We Can Reduce Water Pollution
- Dispose of Toxic Chemicals Properly: …
- Shop with Water Pollution in Mind: …
- Do Not Pour Fat and Grease Down the Drain: …
- Use Phosphate-Free Detergent and Dish Cleaner: …
- Check Your Sump Pump or Cellar Drain: …
- Dispose of Medical Waste Properly: …
- Eat More Organic Food:
What preventive methods would you suggest to stop the pollution of water bodies?
25 Amazing Ways to Prevent Water Pollution
- Keep out oils, fat, or grease from the sink. …
- Abstain from flushing contaminated liquids, pills, drugs, or medications down the drain. …
- Desist from using the toilet as a bin. …
- Ensure minimal use of bleach or detergents. …
- Reduce the use of herbicides, pesticides, and fertilizers.
Why are western boundary currents intensified compared to eastern boundary currents quizlet?
Why are western boundary currents intensified compared to eastern boundary currents? Earth rotates from west to east, pushing water more strongly toward the west.
What role do polar regions play in the Earth’s thermohaline circulation and why is this circulation important to the planet?
The thermohaline circulation plays an important role in supplying heat to the polar regions, and thus in regulating the amount of sea ice in these regions, although poleward heat transport outside the tropics is considerably larger in the atmosphere than in the ocean.
What is an ox bow lake and how it is formed explain with the help of a diagram?
An oxbow lake starts out as a curve, or meander, in a river. A lake forms as the river finds a different, shorter, course. The meander becomes an oxbow lake along the side of the river. Oxbow lakes usually form in flat, low-lying plains close to where the river empties into another body of water.
How do oxbow lakes form quizlet?
An oxbow lake is a U-shaped body of water that forms when a wide meander from the main stem of a river is cut off, creating a free-standing body of water.
What can we do to reduce ocean acidification?
The most effective way to limit ocean acidification is to act on climate change, implementing solutions to dramatically reduce the use of fossil fuels. If we dramatically cut our global warming emissions, and we limit future warming, we can significantly reduce the harm to marine ecosystems.
How are dissolved carbon dioxide levels and pH levels in oceans and lakes changing explain why these changes are occurring?
Because of human-driven increased levels of carbon dioxide in the atmosphere, there is more CO2 dissolving into the ocean. The ocean's average pH is now around 8.1 , which is basic (or alkaline), but as the ocean continues to absorb more CO2, the pH decreases and the ocean becomes more acidic.
Why is groundwater an important source of freshwater storage quizlet?
Groundwater is an important source of freshwater, partly because it accounts for approximately 30% of the Earth's freshwater. Groundwater is an important source of freshwater for areas that do not have access to other sources of freshwater, such as areas that are experiencing droughts.
Which of the following activities depend upon the availability of supplies of freshwater a agriculture b bathing C Drinking D All of the above?
Agriculture is critically dependent upon continual supplies of freshwater. Human households also use freshwater daily for cleaning and laundry as well as for transporting sewage to waste treatment plants.
Which of the following practices produce the most organic water pollution?
Which of the following practices produces the most organic water pollution? Intensive livestock farming.
Which practice helps reduce soil erosion?
Contour farming and terracing: The practice of tilling sloped land along lines of consistent elevation in order to conserve rainwater and to reduce soil losses from surface erosion.
Which are sustainable use practices?
What are sustainable use practices? They are any materials that exist in nature and that are used by humans. They are the managed consumption of natural resources to prevent their depletion or the destruction of the environment.
How do conservation tillage practices lead to agricultural sustainability quizlet?
How do conservation tillage practices lead to agricultural sustainability? a. Conservation tillage practices reduce the amount of water required to grow crops.