KB General Science 2013 #11 Flashcards
About what percentage of Earth is covered by water?
70%
What does the acronym EPA stand for?
Environmental Protection Agency
What do we call the bowl shaped part at the top of a volcano?
crater
What is the name given to the center of a hurricane?
eye
What is a spring from which steam and superheated water are ejected intermittently?
geyser
What planet is closest to Earth?
Venus
What is the largest planet in our solar system?
Jupiter
What type of leaves does a koala use for food?
eucalyptus
What land mammal other than man has the longest lifespan?
elephant
When a caterpillar changes into an adult butterfly, what is the change called?
metamorphosis
What is the name given to animals without backbones?
invertebrates
Dolphins travel in family groups called what?
pods
What is the substance that makes up most of the human body?
water
Which of the 5 human senses is most closely linked with memory?
sense of smell
What is the most commonly eaten meat in the world?
chicken