Answer:
Cold fronts
<em>good luck, i hope this helps :)</em>
Answer: Plastic waste and industrial effluent too choke India's holy river. But the most serious long-term threat to the Ganges is lack of water. For many years, the flow of the river has been ebbing. Activists blame most of the deficit on unsustainable extraction.
Explanation:
Answer:
1. About 90% of wildfires in the United States are started by humans.
2. In a non-human world, wildfires would mostly be started by lightning strikes.
3. On average, more than 100,000 wildfires clear 4-5 million acres (1.6-2 million hectares) of land in the U.S. every year. In recent years, wildfires have burned up to 9 million acres (3.6 million hectares) of land.
4. It takes an average of 2-4 years after a wildfire before reforestation efforts can begin. Saplings simply wouldn’t survive until the soil has begun to naturally replenish, can absorb water, and can support new life. It also takes time to mobilize resources for large-scale reforestation.
5. Increases in the cost of battling active wildfires have greatly reduced the budgets available for prevention, which creates a domino effect of worsening conditions.
6. Climate change, as predicted, is fueling longer, stronger, and quicker-to-start wildfires.
Explanation:
Theres 6
1) Plains are formed when everything in the land weathered or eroded away,leaving the land flat.
and
2) Another way is when volcano erupt ,and burn everything in its way,all that is left are the plains,This makes bare land or barren plains.
The most common are from dried up lakes or a glacier moving past an area.
B. Plates floating on the asthwnosphere are powered by convection currents.