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xxTIMURxx [149]
3 years ago
14

How do index fossils help scientists?

Geography
1 answer:
Delvig [45]3 years ago
6 0

Answer:

Explanation:

An index fossil allows a scientist to determine the age of the rock it is in. ... Different species of trilobite fossils can be used to narrow the age even more.

Dhop
2 years ago
f
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What happens to the incoming solar radiation after it is reflected off the surface of the earth
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The wavelength is stronger 
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Match the geographic tool to its description: 1. atlas best tool to use to plan hurricane evacuation routes 2. GIS elevation is
Anna71 [15]
The correct matches would be as follows:

<span>1. atlas 
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2. GIS 
</span><span>best tool to use to plan hurricane evacuation routes
</span><span>
3. globe collection of maps
best tool to use to compare the size of the continents 

4. GPS 
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5. Mercator projection 
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6. political map  
</span><span>colors show the earth's features 
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7. RADAR 
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8. relief map
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9. topographical map 
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4 0
3 years ago
Read 2 more answers
Study the image of an air mass.
kogti [31]

Answer:

continental polar

Explanation:

The large air mass that is moving into the area is a continental polar one. As we can see on the map, the air mass is moving in from the northern part of North America toward the Central part of North America. It is an air mass that has been formed over land, thus it is a continental one, and since it has been formed on a very high latitude it is a polar one too. This type of air mass brings in very cold weather, often resulting in large amounts of snowfall as well, thus it is causing severe snow storms.

7 0
3 years ago
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If you flew from Los Angeles to Boston on a six-hour flight, and you leave at 7:30 pm, what time will it be in Boston when you l
Lapatulllka [165]

Answer:

1:30 am

Explanation:

I think thats the answer cuz wouldn't you just have to add 6 hours from when you left?

8 0
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Using one to two sentences, explain how the movement of tectonic plates helps turn sedimentary rocks into metamorphic rocks. PLE
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Hot magma pushes itself to the surface at both divergent plate boundaries and convergent plate boundaries. This magma comes in contact with rocks as it rises to the surface. The magma is hot, heating the rocks around it. As the rocks heat, they change and become metamorphic rocks.
6 0
3 years ago
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