The answer is A. have a trade imbalance.
Disruptions to Ecosystems
Wildfires. Fire is a common disruption to ecosystems that can be caused by nature or by human behavior. ...
Flooding. ...
Volcanic Eruptions. ...
Habitat Destruction. ...
Introduced Species. ...
Overhunting. ...
Pollution and Environmental Change.
And many more......
Some say that men can and should make more money than women, while some are trying to change that. This is at least one that I know of.
Answer:
Explanation:
Aluminum, iron (and steel), magnesium, titanium, zinc, and silica (from glass) are obtained through recycling. Some bikes are made with titanium or scandium-aluminum alloyed metals.