Question
How are CFCs harmful?
✓
Answer
CFC's are chlorofluoro carbons which deplete the ozone layer. They are rich in chlorine, fluorine and carbon.
Effects of chlorofluoro carbons:
- Skin cancer.
- Damage of eyes.
- Damage of immune system.
- Decreased crop yields.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Give three functions of blood.
- Identify the plant tissue given in figure alongside.
- Label the parts markerd 1 to 5.
- Mention the function of this tissue.
Enumerate the functions of blood.
Why do plants and animals possess different types of tissues?
What will happen if: (a) Bone is dpiied in hydrochloric acid (HCI); (b) Bone is dried?
What would happen when eukaryotic cells are placed in hypotonic, hypertonic and isotonic solutions?
Differentiate between the following:
Chromosome and chromatid.
Chromosome and chromatid.
What are crop pests? Suggest preventive measures to control pests.
Doctor diagnosed that Radha was suffering from HIV-AIDS. List any two methods by which she might have contracted the disease. Name the organ affected by this disease.
What are natural resources?