Main Topic in Paragraphs
Grade 2 Reading Worksheet - Building Confidence

Read the text. Circle the best answer.
Read this first
Riding the Wind
Hot air balloons are big balloons that carry people across the sky. Each one has three main parts. The giant cloth bag on top is called the envelope. A basket hangs below it for the riders. A burner sits between them, just above the basket.
A hot air balloon rises because of hot air. The burner shoots a flame up into the envelope. The flame heats the air inside. Hot air is lighter than the cooler air around it. So the balloon floats up, like a bubble rising in water.
A pilot cannot steer a balloon the way you steer a bike. Instead, the pilot moves it up or down. Winds at different heights blow in different directions. The pilot finds a wind going the right way and rides it. To land, the pilot lets the air inside cool down.
What is the main topic of the whole text?
- hot air balloons
- how airplanes fly
- the parts of a balloon
What is paragraph 2 mostly about?
- how a pilot lands a balloon
- what the basket is used for
- why a hot air balloon rises
What is paragraph 3 mostly about?
- the names of a balloon's parts
- how the burner heats the air
- how a pilot guides the balloon
Which detail belongs in paragraph 3?
- The pilot may go higher to find a wind blowing east.
- The flame from the burner is loud and very hot.
- The envelope is often made of strong cloth.


★

