people burning down forests and grow crops in the ashes. Cutting the hillsides into stair-step shapes in order to have flat places to plant seeds. They modify the environment so they have ways to grow food and crops. A negative impact of modification is it could cause a smog or rivers and streams.
<h3><u>Difference between urban and rural areas:
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<u>Urban areas:
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- These areas are large and almost planned settlements fabricated through a process called urbanization.
- Large and diverse populations reside in these areas. The allocation of natural and man made resources is also properly planned in urban areas. Industrial settlements are more in number than agricultural settlements.
<u>Rural areas:
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- These areas are comparatively smaller in size and lack proper planning in settlement.
- The use of natural resources is often unsupervised. These areas also lack modern facilities and amenities.
- The population of these areas is substantially low and most of the population depends on agriculture and allied activities to make a living.
P Waves
A P wave, or compressional wave, is a seismic body wave that shakes the ground back and forth in the same direction and the opposite direction as the direction the wave is moving. The P stands for primary, as P waves are the fastest of the 3 wave types.
S Waves
An S wave, or shear wave, is a seismic body wave that shakes the ground back and forth perpendicular to the direction the wave is moving.
Surface Waves
A surface wave is a seismic seismic wave that is trapped near the surface of the earth.
Earth scientists can predict potential disasters such as hurricanes and more. Earth scientists help us understand our place in the universe while the natural forces shape our environment.
Wildfires can occur anywhere but are common in the forested areas of the United States and Canada. They are also susceptible in many places around the world, including much of the vegetated areas of Australia as well as in the Western Cape of South Africa. The climates are sufficiently moist to allow the growth of trees, but feature extended dry, hot periods. Fires are particularly prevalent in the summer and fall, and during droughts when fallen branches, leaves, and other material can dry out and become highly flammable. Wildfires are also common in grasslands and scrublands.
I type fast so don't judge my quick answer
