Which of the following best explains how human activities can directly contribute to landslides quizlet?
Which of the following best explains how human activities can directly contribute to landslides ? Removing plants from hillsides eliminates the root structures that anchor soil. Human activities can have an impact on natural disasters.
Which of the following best explains why deforestation increases the risk of floods in an area?
Answer Expert Verified. The choice that best explains why deforestation increases the risk of floods in an area is letter D: Tree roots improve soil water retention. Tree roots’ function is to absorb the water from the soil because it uses this water as his food to sustain its plant functions.
What human activities can increase the risks of flooding?
Human factors increasing flood risk : urbanisation , because towns and cities have more impermeable surfaces. deforestation , because removing trees reduces the amount of water intercepted and increases run-off.
Which of the following best explains how a hurricane can increase an area’s susceptibility to future storms?
Which of the following best explains how a hurricane can increase an area’s susceptibility to future storms ? Erosion caused by hurricanes can leave coasts more exposed to storms .
Can human activities can have an impact on natural disasters?
Natural disasters are a naturally occurring event that causes damage to human life, but human activity can increase their frequency and intensity. Deforestation is wiping out trees, causing increased risk for flooding, soil erosion, and drought.
How can genetic engineering help improve crop production quizlet?
How can genetic engineering help improve crop production ? Genetic engineering can help reduce the effects of pests and weather on crop production . Communication and transportation have improved as a result of scientific advancements. Advances in medical technology have had no impact on the environmental.
Which effect is most likely from a hurricane?
A hurricane when strikes a coastal area causes serious hazards such as heavy rains, high winds, a storm surge, and even tornadoes. A storm surge pushes the sea water on the shore and thus causes flooding near the coast. However heavy rains cause flooding in inland areas.
What is a dense mix of dry hot rock fragments and hot gas erupting?
A pyroclastic flow is a dense , fast-moving flow of solidified lava pieces, volcanic ash, and hot gases . It occurs as part of certain volcanic eruptions .
Which of the following is not a significant threat to the world’s rainforest?
The option which is not a significant threat to the word’s rainforests is D. shipping. Logging refers to cutting down the trees, which can obviously have negative consequences when it comes to forests. Agriculture also refers to deforestation in order to create fields for the crops.
What are the man made causes of floods?
The burning of fossil fuels, the industrial influences, the pollution all is depleting the level of the ozone layer and increasing the level of greenhouse gases, becoming a major cause of man – made flooding .
What are the main causes of flooding?
What Causes Floods ? Top 8 Common Causes of Flooding Heavy Rains. The simplest explanation for flooding is heavy rains. Overflowing Rivers. Broken Dams. Urban Drainage Basins. Storm Surges and Tsunamis. Channels with Steep Sides. A Lack of Vegetation. Melting Snow and Ice.
How can we prevent flood essay?
Warning systems must be set up so people get sufficient time to save themselves. In addition, areas that are more likely to have floods must have tall buildings above the flood level. Further, there should be an efficient system for storing excessive water due to rain. This will prevent the overflowing of water.
Which of the following is the best description of the damage caused by a category five hurricane?
Category 5 hurricane : Catastrophic damage will occur In a Category 5 hurricane , the highest category hurricane , winds are 157 mph or higher. A Category 5 hurricane is likely to uproot most trees and ruin most power poles.
Which of the following was an environmental consequence of the nuclear meltdown at Chernobyl?
“high levels of radiation”. Explanation: The most dramatic environmental consequence of the nuclear meltdown at Chernobyl was the high levels of radiation at the city and regions around it.
Why are hurricanes considered more damaging than tornadoes?
Hurricanes tend to cause much more overall destruction than tornadoes because of their much larger size, longer duration and their greater variety of ways to damage property. Tornadoes , in contrast, tend to be a few hundred yards in diameter, last for minutes and primarily cause damage from their extreme winds.”