3 years ago

Igneous Rocks are classified based upon their

1 answer:

7 0

igneous rocks<span> can be "primary" rocks because they crystallize from a liquid. Sedimentary and metamorphic rocks
</span>Igneous rocks may be simply classified according to their chemical/mineral composition as felsic, intermediate, mafic, and ultramafic
and by texture or grain size: intrusive rocks are course grained (all crystals are visible to the naked eye) while extrusive rocks may be fine-grained Volcanic rocks, especially felsic and intermediate, often have a porphyritic<span> texture characterized by visible crystals floating in a fine-grained groundmass.</span>

You might be interested in

Russia is in which of the follwing contenint(s)?

irakobra [83]

Hey there!

Russia is in Europe and Asia. (F)

Hope this was of help, have a great day :)

8 0

3 years ago

Read 2 more answers

Approximately when did the first plants and Arthropods appear on land

zubka84 [21]

the first plants and anthropodes appear on land approximately about 470 million years ago

4 0

3 years ago

Read 2 more answers

Explain how the government of Canada and the United States are different?

mixer [17]

Answer: Canada follows a parliamentary system while the US follows a presidential one.

Explanation:

6 0

3 years ago

Read 2 more answers

What items/places are 10,000 acres, I need to compare 10,000 acres to something

Reil [10]

Answer:

I think twice the size of Olympic park

6 0

3 years ago

What are the 6 stages in the sensory pathways?! pls answer now! I will give brainiest and brainly points!

gogolik [260]

Reception (sensation) sensory receptors detect the presence of a stimulus.
transduction (sensation) sensory receptors convert stimulus energy into electrochemical energy.
transmission (sensation) ...
selection (perception) ...
organisation (perception) ...
interpretation (perception) ...
sensation. ...
perception.

5 0

3 years ago