Label and explain the adaptations in Cactus.

Name the type of aerial plants.

Complete the following crossword puzzle.

Across

2. A completely submerged aquatic plant
4. The place or surroundings where a plant or animal lives
8. Plants whose roots grow out of the soil in an upward direction to breathe from air
10. Upward and backward movement of the wings
11. A plant with haustorial roots

Down

1. This helps the fish to change direction in water and maintain the body balance
3. The plants that grow upon other plants for physical support
5. The presence of specific body features which enable a plant or an animal to live in a particular habitat
6. A waterless area of land covered with sand and having little or no vegetation
7. Modified leaves of cactus
9. Thick layer of fat under the skin of some animals