01-grass
02-apple
03-sun
04-drop
05-lightning
06-eco-bulb
07-tree
08-wind-turbine
09-snowflake
10-leaf
11-fire
12-fire
13-fire
14-fire
15-sprout
16-gas-mask
17-gas-mask
18-radiation
19-bottle
20-eye
21-sprout
Preview icons from Nature Ecology category (icons for After Effects)