A few days ago
dogiekitten

About Science?

Multiple choice

1. Separation and movement of the continents into their present positions was caused by

A. plate tectonics

B. asteroid impact

C. glacier movement

D. weathering and erosion

2. Topsoil is typically referred to as the

A. A horizon

B. B horizon

C. C horizon

D. unweathered parent rock

3. Heat and pressure can convert sediments into

A. granitic rock

B. metamorphic rock

C. intrusive igneous rock

D. extrusive igneous rock

4. A young stream flows through a forest. This young stream has

A. curves

B. V-shaped walls

C. fast-moving water

D. a broad, flat floodplain

Top 1 Answers
A few days ago
blueskies

Favorite Answer

1. Separation and movement of the continents into their present positions was caused by

A. plate tectonics

http://www.bartleby.com/65/pl/platetec.html

http://pubs.usgs.gov/gip/dynamic/historical.html

2. Topsoil is typically referred to as the

A. A horizon

http://en.wikipedia.org/wiki/Topsoil

3. Heat and pressure can convert sediments into

B. metamorphic rock

http://encarta.msn.com/text_761578403__1/Metamorphic_Rock.html

4. A young stream flows through a forest. This young stream has

C. fast-moving water

As they get older, they travel slower…

http://library.thinkquest.org/05aug/01448/index_files/river.htm

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