Cacti

Cacti 1.     Name the chief characteristics of a cactus.
2.     Mention three uses of cacti.
3.     In what places are cacti most plentiful? Why?
4.     Know and identify from life or pictures 15 species of cacti.
5.     Photograph, observe or sketch at least 10 species of cacti and classify them, or grow at least three different species of cacti.

Skill Level: 1