Nearly 40 countries ended aboveground nuclear tests.
Answer:
While the USA and Australia may share a common language, understanding subtle differences between the two cultures is essential.
Reduced dependence on nonrenewable resources
Our dependence on fossil fuels has actually increased dramatically as more and more people own vehicles. Vehicles are becoming more efficient, but with so many on the road at once, we're burning through our nonrenewable resources fast. It may not happen on our lifetimes, but we'll run out eventually and unless we find a better source of energy by then, we'll be in a bad situation.
Answer:
Unti unting mauubos ang mga buhay na organismo sa mundo, gaya ng mga tao, halaman at hayop na dumedepende sa mga pinagkukunang yaman.