Photo taken on Oct. 20, 2021 shows damaged houses after the flood in Kerala, India. Flood and landslide due to heavy rain caused havoc in many districts of Kerala recently. (Str/Xinhua)

Photo taken on Oct. 20, 2021 shows damaged houses after the flood in Kerala, India. Flood and landslide due to heavy rain caused havoc in many districts of Kerala recently. (Str/Xinhua)