English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

What are 5 very common substances on the crust, in the water, or in the air that we have too much of, or more than enough?

2007-12-07 11:36:10 · 3 answers · asked by spunjb 3 in Science & Mathematics Earth Sciences & Geology

3 answers

Not sure about too much, but:
Nitrogen is by far the most common element in the air, > 70%.
Hmm, oxygen, hydrogen, carbon and silicon aer all common elements. Your question doesn't actually seem to be about elements, rather substances, in which case I'm not sure how to answer, something like: air, water, dirt, stone, plants?

2007-12-07 11:51:04 · answer #1 · answered by VirtualSound 5 · 0 0

The two most abundant elements in the universe are hydrogen and stupidity. --- Harlan Ellison--

2007-12-07 20:42:38 · answer #2 · answered by johnvilla50 4 · 0 0

1. people
2. carbon dioxide emissions
3. americans
4. capitalists
5. religious fanatics

2007-12-07 20:40:28 · answer #3 · answered by K 2 · 1 0

fedest.com, questions and answers