These days, the Department of Labor enforces roughly 180 worker protection laws, ranging from pay requirements to parental leave benefits. Other protections are supervised by agencies such as the U.S. Equal Employment Opportunity Commission. Below are some of the key federal protections offered to employees.
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog.
Best Answer: The earth is made up of 70% water. So it means we only have 30% land. Earth is also made up of different kind of gases like nitrogen, oxygen. But because of so many carlessness of human beings we are having a global warming.Instead of snowing on winter it had started to be sunny these days.eport Abuse. By mass, the solid mass of the Earth is made up of: - iron 32.1% - oxygen 30.1% - silicon 15.1% - magnesium 13.9% - sulfur 2.9% - nickel 1.8% - calcium 1.5 - aluminum 1.4 - traces of all other elements The actual material of the Earth is mostly rock (which is made up of these elements).