Goats can get two kinds of lice: sucking lice and biting lice. Biting lice eat dead skin cells on the goats and make them itch. Sucking lice are more serious â they not only cause itching, but they suck the goats' blood, which can lead to anemia.
South-west China lies in an area that is prone to earthquakes. An earthquake in Sichuan in 2008 killed tens of thousands of people. And in 1970, a magnitude 7.7 quake in Yunnan killed at least 15,000 people.
#4 The earthquake detector: the most brilliant Chinese invention In China, earthquakes are very frequent. When youâre not prepared for them, they can cause severe damage.