Food insecurity is a measure of the availability of food and individuals ability to access it.
<u>Answer and Explanation:</u>
The mechanism which is responsible for moving the plates that bring change in the position of the continents is the convection in the asthenosphere.
Henry Hess, a geologist and an American Navy officer in the World War II, discovered that the sea floor and the the Mid Atlantic Ridge is spreading which helped the the scientists in studying and understanding the mechanism of how the plates move.
Answer:
Conservation
Explanation:
One important way to increase non-renewable resources is by conserving them.
- Non-renewable resources are resources which cannot be replenished at the current rate of their usage.
- In short, they become depleted with with usage
- When resources are conserved, they are strategically used.
- This ensures that time is given for them get replenished in the ecosystem.
Examples of non-renewable resources that must be conserved are metallic ores and fossil fuels.
Also, it must be noted that when resources are recycled, it reduces the dependence on the natural resources.
loose fragments of rocks and minerals are refereed to as sediments
China has made limiting laws on children that a couple can have
