Answer:
Uso de vehículos eléctricos y evitar el uso de combustibles fósiles.
Explicación:
Para preservar los bajos niveles de contaminación y mejorar la calidad del aire alcanzada en la cuarentena, reduzca el uso de combustibles fósiles que se utilizan para la producción de energía, industrias y vehículos. Los vehículos producen la mayor cantidad de dispositivos de dióxido de carbono que causa la contaminación del aire. Durante el cierre, hay menos cantidad de contaminación porque hay menos vehículos en las carreteras. Deberíamos utilizar vehículos que funcionen con electricidad porque no produce contaminación y, por lo tanto, se mejorará la calidad del aire.
Natural ecosystems are able to maintain a vibrant diversity of life because they incorporate intricate recycling systems that conserve essential materials.
Answer:
The main reason airplanes fly in the stratosphere is because this is where the least amount of turbulence is found. In addition, because the stratosphere is very dry, there are fewer clouds in this layer, making for a much smoother ride overall.
Explanation:
The correct answer is - d. deciduous forest.
The giant panda lives in the deciduous forested parts of China were the climate is temperate, wet, moisty, and most importantly covered in bamboo trees. The bamboo tree is the only food source of the giant pandas, and it is essential for their survival. Unlike the other bears the giant panda is not an omnivore, and in its evolution due to a genetic mutation it lost its taste for meat and became exclusively a bamboo eater. It is on the verge of extinction nowadays and strict measures are needed for this lovely animal to be protected and preserved.
