Std 4 Home work pdf week 1

Std 4 Home work pdf week 1

Today Sarva shixa abhiyan Gujarat Declared Home work for student for Week 1. These Home work Declared for std 3 to 8. current all school of Guajrat State ARe closed due to Corona virus effect. In this time Students have to do home work every week. every saturday SSA Declared Home work for students.

Brief Detail For Home work for students::: 

• Home work declared by :: SSA gujarat
• Standard::: 4
• Subject covered :::  Gujarati, Maths, AAspas
• Home work for :: Week-1

The mineral asbestos is subject to a good range of laws and regulations that relate to its production and use, including mining, manufacturing, use and disposal. Injuries attributed to asbestos have resulted in both workers' compensation claims and injury litigation.[4][5] Health problems attributed to asbestos include asbestosis, mesothelioma, cancer, and diffuse pleural thickening.


One of the main issues concerning asbestos in civil proceedings is that the latency of asbestos-related diseases. Most countries have limitation periods to bar actions that are taken long after the explanation for action has lapsed. for instance , in Malaysia the period of time to file a tort action is six years from the time the tort occurred. thanks to several asbestos-related actions, countries like Australia have amended their laws concerning limitations to accumulate ranging from time of discovery instead of time when the explanation for action accrued. the primary employee claims for injury from exposure to asbestos within the workplace were made in 1927, and therefore the first lawsuit against an asbestos manufacturer was filed in 1929. Since then, many lawsuits are filed. As a results of the litigation, manufacturers sold off subsidiaries, diversified, produced asbestos substitutes, and began asbestos removal businesses.


Worldwide, 60 countries (including those within the European Union) have banned the utilization of asbestos, in whole or partially .[8] it's listed as a category of controlled waste under Annex I of the Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal [1992]. this suggests that parties to the Convention are required to ban the export of hazardous wastes to parties which have prohibited the import of such wastes via the notification procedure in Article 13 of the Convention. In places like India, however, there continues to be a high use of friable or dust-based asbestos in compressed asbestos fiber (CAF) gaskets, ropes, cloth, gland packings, millboards, insulation, brake liners, and other products which are being exported without adequate knowledge and knowledge to the opposite countries. Asbestos use is prevalent in India because there's no effective enforcement of the principles .

IMPORTANT LINK::: 

DOWNLOAD STD 4 PDF FROM HERE