Answer:
EU policies aim to ensure the free movement of people, goods, services and capital within the internal market; enact legislation in justice and home affairs; and maintain common policies on trade, agriculture, fisheries and regional development.
Explanation:
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Urban area could produce photochemical smog if there is B.many vehicles and a climate that is warm, dry, and sunny.
<h3>What is Climate?</h3>
Climate serves as the term that describes the average weather of an area.
Therefore, climate let us know the different seasons, rainfall in an area and with warm, dry, and sunny weather, photochemical smog would be produced.
Learn more about Climate at;
brainly.com/question/25707645
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Seismic waves are sent through the earth during earthquakes, and those
energy waves are what cause the ground to shake as they travel through
it.Seismic waves travel at different speeds when they pass through
different types of material, so by studying seismograms, scientists can
learn a lot about Earth's internal structure.Body waves are seismic
waves that travel through Earth's interior, or its 'body.' Surface waves
are seismic waves that travel through Earth's surface.Surface waves are
important, but they don't provide much information about what happens
below the surface. For this, we need to study body waves so that we can
see what Earth's 'body' is like.
There are two types of body waves, called P waves and S waves. P
stands for primary waves because these waves travel the fastest and are
detected first. S stands for secondary waves because these are slower
than P waves, arriving second on the seismogram.
