13.
Using methods to determine something's actual age is known as what? (2 points)

Absolute dating

Relative dating

Carbon 14 dating

Uranium 235 dating

14.
Describe two human actions that cause water pollution. (4 points)

15.
Which process would have the greatest negative impact on a forest? (2 points)
wrting part

Clearing large tracks of land of all trees

Removing some of the overpopulated animals from a forest

Controlled burning of the underbrush

Selective thinning of some trees

16.
The two types of weathering are (2 points)

water and wind

mechanical and chemical

mechanical and wind

biological and wind

17.
Can any type of rock become igneous rock? (2 points)

No, only volcanoes produce igneous rocks

No, one type of rock cannot change into another type of rock

Yes, rocks at the surface can change from any type to igneous

Yes, if they are pressed down into the Earth's core and melt and cool to become igneous rocks
1
8.
List and describe two ways that scientists can date fossils found in the earth. (4 points)

Question

02-04-2018
Chemistry

contestada

13.
Using methods to determine something's actual age is known as what? (2 points)

Absolute dating

Relative dating

Carbon 14 dating

Uranium 235 dating

14.
Describe two human actions that cause water pollution. (4 points)

15.
Which process would have the greatest negative impact on a forest? (2 points)
wrting part

Clearing large tracks of land of all trees

Removing some of the overpopulated animals from a forest

Controlled burning of the underbrush

Selective thinning of some trees

16.
The two types of weathering are (2 points)

water and wind

mechanical and chemical

mechanical and wind

biological and wind

17.
Can any type of rock become igneous rock? (2 points)

No, only volcanoes produce igneous rocks

No, one type of rock cannot change into another type of rock

Yes, rocks at the surface can change from any type to igneous

Yes, if they are pressed down into the Earth's core and melt and cool to become igneous rocks
1
8.
List and describe two ways that scientists can date fossils found in the earth. (4 points)

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andrewshaniah06 andrewshaniah06 · Answer 1 · 2018-04-02T23:30:49+02:00

13} Absolute dating
14} The main causes of water pollution are most often man made andcaused by increasing industrialization and human activities. Mostly the water bodies get polluted with municipal, industrial and agricultural waste and their unplanned leaking, run off, dumping and disposal.
15} Removing some of the overpopulated animals from a forest
16} mechanical and chemical
17} Yes, rocks at the surface can change from any type to igneous
18} There are two main methods determining a fossils age, relative dating and absolute dating. Relative dating is ... For example if you have a fossil trilobite and it was found in the Wheeler Formation. The Wheeler ... Scientists can use certain types of fossils referred to as index fossils to assist in relative dating