Bruce Vaughn is a scientist who studies ice. Based on this text Vaughn primarily studies ice for which two reasons?
A to prove that no two snowflakes are identical
B to prepare to live on the space station
C for a chance to try out new camping gear
D for clues to Earth’s future climate
E to learn about Earth’s ancient climate
The correct answers are:
D. for clues to Earth’s future climate
E. to learn about Earth’s ancient climate
Explanation: Scientists like Bruce Vaughn study ice primarily to gain insights into climate patterns and changes over time. Ice contains historical data that can help us understand both past and future climate conditions on Earth.