<u>Answer:</u>
Rising sea levels recorded due to melting glaciers can be considered an observable indication of global warming
<u>Explanation:</u>
The glaciers in the sea are melting due to global warming.This is occurring due to the increase in the global temperature. Year after year, higher temperatures are being recorded and this heat in turn is melting the Arctic glaciers thus adding on to the level of the oceans.
The increased temperature will also disrupt the fauna and floral life. All automobiles don't necessarily have to contribute to global warming. There exist eco-friendly automobiles as well.
Quasars are a kind of active galaxy that has been observed at the greatest distances from us.
1. Conserve water.
2. Refrain from polluting the atmosphere.
3. Refrain from dumping waste products in water bodies.
4. Refrain from indiscriminate deforestation.
<u>Answer:</u>
Earth plate moves on top of the mantle like a leaf floats on water.
<u>Explanation:</u>
- The Mantle, the layer below the Earth's crust, is majorly made up of molten Earth material, and thus, exists in the liquid form.
- The plates above the Mantle that form the Earth's crust, also known as the 'tectonic plates', float on this molten Earth material present in the Mantle.
- The plates often move to cause tremors on the Earth's surface, owing to the convection currents that are generated in the Mantle.
Answer:
At high tide, the barrage gates close, creating a pool, or tidal lagoon. The water is then released through the barrage's turbines, creating energy at a rate that can be controlled by engineers. The environmental impact of a barrage system can be quite significant. The land in the tidal range is completely disrupted.
