Problem: Glaciers end in ice caves (the Rhone Glacier), by trailing into a lake or river, or by shedding snowmelt on a meadow. Sometimes a piece of glacier will detach or break resulting in flooding, property damage and loss of life. In the 17th century about 2500 people were killed by an avalanche in a village on the French-Italian border; in the 19th century 120 homes in a village near Zermatt were destroyed by an avalanche.
What causes flooding, property damage, and loss of life?
The answer is the following: a piece of glacier will detach or break

Problem: Malian migrants have long worked on cocoa farms in the Ivory Coast, but in 2000 cocoa prices had dropped to a 10-year low and some farmers stopped paying their employees. The Malian counsel had to rescue some boys who had not been paid for five years and who were beaten if they tried to run away. Malian officials believed that 15,000 children, some as young as 11 years old, were working in the Ivory Coast in 2001. These children were often from poor families or the slums and were sold to work in other countries. Parents were told the children would find work and send money home, but once the children left home, they often worked in conditions resembling slavery. In other cases, children begging for food were lured from bus stations and sold as slaves. In 2002, the Ivory Coast had 12,000 children with no relatives nearby, which suggested they were trafficked, likely from neighboring Mali, Burkina Faso and Togo.
Where did the children mainly come from?
The answer is the following: slums

Problem: The Spanish Empire and other Europeans brought horses to the Americas. Some of these animals escaped and began to breed and increase their numbers in the wild. The re-introduction of the horse, extinct in the Americas for over 7500 years, had a profound impact on Native American culture in the Great Plains of North America and of Patagonia in South America. By domesticating horses, some tribes had great success: horses enabled them to expand their territories, exchange more goods with neighboring tribes, and more easily capture game, especially bison.
What kind of impact did the re-emergence of horses have on some Native American cultures?
The answer is the following: profound

Problem: Public funding and private investment have also been made with promises to rehabilitate neighborhoods. In April 2008, the city announced a $300-million stimulus plan to create jobs and revitalize neighborhoods, financed by city bonds and paid for by earmarking about 15% of the wagering tax. The city's working plans for neighborhood revitalizations include 7-Mile/Livernois, Brightmoor, East English Village, Grand River/Greenfield, North End, and Osborn. Private organizations have pledged substantial funding to the efforts. Additionally, the city has cleared a 1,200-acre (490 ha) section of land for large-scale neighborhood construction, which the city is calling the Far Eastside Plan. In 2011, Mayor Bing announced a plan to categorize neighborhoods by their needs and prioritize the most needed services for those neighborhoods.
How much in stimulus money was announced in 2008?
The answer is the following:
$300-million