Answer:
D. Reversal of Earth's magnetic field
Explanation:
The earth's magnetic field changes over time and this causes changes in the direction of magnetization of magnetic elements or minerals in rocks.
Our magnetic field is widely believed to originate from activities within the outer core where molten iron and nickel moves. The flow of these molten elements results in the production of the magnetic signatures on earth surface.
Some elements and minerals within rocks are capable of recording the direction of magnetic fields at a period in time. Before magma cools, such minerals in these rocks aligns their poles to that of the prevailing direction of the earths magnetic field. This is how the magnetic changes at the mid-oceanic ridges are recorded.
Answer:
All answers are correct. The Global Reporting Initiative is a framework that sets out the principles and indicators for organizations to measure and report their economic, environmental, and social performance; It’s an initiative to lead multinational enterprises to report globally; and it’s a framework to help national firms to report globally to gain international investors.
The Global Reporting Initiative is a global organization, which aims to set reporting standards for companies, regarding sustainable development.
The innovative character of GRI is based on three principles. First, the standards are developed collaboratively, through the cooperation of a diverse range of actors, who normally would not have considered themselves members of the same network. Second, GRI is designed as a self-regenerating system, a design that is designed to ensure adaptability. Finally, the system is based on an organizational structure that acts as guarantor of the standards, that are designed as a public good.
Hey Nate!
The correct answer is option C
Economic collapse amid political instability.
Best of luck with your studies!
