1. In the late 1800s, what was a major challenge for California farmers as they began to grow huge amounts of fruits and vegetables?
- A. There was not enough fertile soil in the Central Valley.
- B. Crops would often spoil before they could reach faraway cities.
- C. They could not find enough people to buy their produce in California.
- D. It was too difficult to grow crops other than wheat.
2. What technological solution allowed California's fresh fruit to be sold in markets all across the United States?
- A. The invention of faster steam-powered locomotives.
- B. The construction of canneries in every major city.
- C. The use of special refrigerated railroad cars.
- D. The development of new, hardier types of fruit.
3. The combination of mechanical harvesters and refrigerated shipping helped California become a national leader in which industry?
- A. Railroad manufacturing
- B. Agriculture
- C. Mining
- D. Construction
4. What two major problems in California farming were solved by technology in the late 1800s?
- A. A lack of water and poor soil quality.
- B. Slow harvesting and food spoiling during transport.
- C. High worker wages and competition from other states.
- D. Flooding in the spring and droughts in the summer.
5. How did the invention of new machines like the harvester impact farming in California?
- A. It helped keep produce cold during shipment.
- B. It allowed farmers to collect crops from the fields much faster.
- C. It brought water from distant rivers to dry farmland.
- D. It made it easier to build railroad tracks across the state.
6. What was the main purpose of the new harvesting machines used on large California farms in the late 1800s?
- A. To plant seeds faster in the spring.
- B. To water the crops more efficiently.
- C. To help collect crops much more quickly.
- D. To sort fruits by size after they were picked.
7. What was a major result for California's economy because of inventions like the harvester and refrigerated train cars?
- A. California became a top agricultural state.
- B. Most farms in California became smaller.
- C. Mining became the state's biggest industry again.
- D. Fewer immigrants came to California to find work.
8. In the late 1800s, what was a major challenge for California farmers as they began to grow much larger amounts of fruits and vegetables?
- A. Finding enough water for their new crops.
- B. Building factories to put the fruit into cans.
- C. Gathering all the crops from the fields before they spoiled.
- D. Convincing people in other states to try their food.
9. Why was it difficult for California farmers to sell fresh fruit to cities on the East Coast before the invention of new railroad technology?
- A. The trains were not powerful enough to cross the mountains.
- B. People in the East only wanted to eat local fruit.
- C. The long trip across the country caused the fresh fruit to spoil before it could be sold.
- D. There were no railroad tracks connecting California to the East Coast.
10. Which invention from the late 1800s acted like a large, rolling icebox to help transport food?
- A. The steam-powered tractor
- B. The refrigerated railroad car
- C. The mechanical fruit sorter
- D. The automatic canning machine