Types of Igeneous Rocks

Emily H.
5 words 0 learners

Learn words with Flashcards and other activities

Definition First极速168赛车 377936e02ce27ce724b98272ce20c0e0
Print Flashcards极速168赛车 902a441ff479f3adacbe4135eb3a3334

Other learning activities

Answer a few questions about each word. Use this to prep for your next quiz! Compete with other teams in real time to see who answers the most questions correctly! Test your spelling acumen. Read the definition, listen to the word and try spelling it!

Teaching tools

Create and assign quizzes to your students to test their vocabulary. Assign learning activities including Practice, Vocabulary Jams and Spelling Bees to your students, and monitor their progress in real-time.

Full list of words from this list:

words only definitions & notes
  1. andesite
    a dark grey volcanic rock
  2. rhyolite
    very acid volcanic rock
  3. gabbro
    one of a family of granular intrusive rocks
  4. quartz
    a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
  5. felspar
    any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium
Created on 十二月 8, 2010 (updated 十二月 8, 2010)

Sign up now (it’s free!)

Whether you’re a teacher or a learner 全国统一开奖网址, soonshin.com can put you or your class on the path to systematic vocabulary improvement.