Vocabulary Review Write the letter of the word or words that answer each question a rain gauge b Sun c wind d wind vane e thermometer f weather g temperature What tool shows which way the wind blows? What is a star that heats Earth? What is moving air? What tool measures rain? What tells how hot or cold the air is? What tells what the air and sky are like? What tool measures temperature? 58 Chapter • Lessons 1–3 • Vocabulary Review