Answer:
The oldest rocks of the oceanic crust are found in deep ocean trenches far away from active mid-ocean ridges.
Explanation:
Beginning in the late 1940s, oceanic expeditions continued to map the Atlantic ocean floor using new equipment and collecting thousands of rock samples. These works made it possible to map a gigantic system of submarine mountain ranges, called meso-ocean ridges. By perfecting the method of dating rocks, scientists have been able to determine the true age of seabed rocks. They found that the closer to the mid-ocean ridge the rocks were much younger than imagined, while rocks close to the continents were increasingly older, thus corroborating the Continental Drift.
Food quantity, reproduction rate, health, etc.
Answer:
Slumping is the process that has a big influence on the river channel, as it can change its flow and volume.
Explanation:
Slumping happens when the erosion moved the bottom of the valley. This is the ground moving towards down when the rocks and mass of ground are moving downhill. This process influences the river, as the rock is, for example moving down, and the water runs into the rock, the water will go around the rock and that way change the flow.
Answer:
both show the direction the wind is blowing. wind vanes and windsocks differ in shape.
Explanation:
The ways to reduce the human impact on the environment is through the use of:
- Public transport
- A cycle or walk and not use a car.
- The use facilities and trips that are run by local people when possible.
- Do not destroy wildlife and disturb habitats.
<h3>What could be the actions that we can do to eliminate reduce this environmental problem?</h3>
Actions that a person can be take every day to lower one's ecological footprint or the mark a person leave on their natural environmental and its resources are:
- Instead of using disposal items, do use reusable items.
- The use of paper should be stopped .
- Keep water and electricity.
- Aid environmental friendly practices.
- Recycle waste.
Therefore, The ways to reduce the human impact on the environment is through the use of:
- Public transport
- A cycle or walk and not use a car.
- The use facilities and trips that are run by local people when possible.
- Do not destroy wildlife and disturb habitats.
Learn more about human impact from
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