1. The TouchDevelop scripting language introduces a feature called " cloud types  ". 2. Q . Why do different cloud types  look different? 3. Cloud types  are mainly low cumuli forms are rare.4. This cloud type  produces precipitation, often in abundance. 5. Altocumulus and Altostratus are the main cloud types  found in the middle levels of the troposphere. 6. However, precipitation does not occur at ground level in case of virga and accompanies other cloud types . 7. Supplementary features and accessory clouds are not further subdivisions of cloud types  below the species and variety level. 8. They can form at any altitude in the troposphere and are not restricted to any particular cloud type . 9. The song information now appears in a cloud type  graphic which forms in the middle of the screen. 10. Tropospheric classification is based on a hierarchy of cloud types  with physical forms and �tages at the top.