In Florida, winters are usually much warmer than in the rest of the country. In 2010, however, Florida's winter was very cold. Many days had freezing temperatures. Farmers were afraid the cold would kill their crops. So, they tried something new. They had helicopters fly over their fields. The air is warmer higher up. The helicopters pushed warm air to the ground. They hoped this would keep the plants from freezing.
Do It!
The farmers had a _________.
Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected
A village
B plan
C message
D factory
1 answer
B plan
2 answers