Standard 1a Jeopardy Quiz Terrestrial planets Gas Planets Our Moon Early Earth 100 200 300

Which of the following is a terrestrial planet - Jupiter, Uranus, Earth or Neptune Home Answer

Earth Home

A spinning cloud of dust and gas in space is called? Home Answer

Nebula Home

Why do scientist refer to Venus as earth’s twin? Home Answer

They are close to the Same size Home

What is the smallest gas planet? Home Answer

Neptune Home

A nebula consists of 92% of which element? Home Answer

Hydrogen Home

Astronomers know planets are closer to stars because? Home Answer

Observing the movement of the planets Home

Moon rocks are helpful to determine the relative age of the solar system because? Home Answer

Moon rocks have not gone through changes caused by tectonic activity. Home

How old is the earth and moon? Home Answer

4.6 billion years old Home

Scientist study the oldest rocks on earth to determine the age of the solar system what other evidence could they use? Answer Home

Moon rocks Home

Scientists use ___ to determine the age of rocks? Home Answer

Relative dating techniques Home

The hubble telescope has detected how many Planets 30,50,100,140? Home Answer

140 Home

Geologists developed a geologic time scale by matching regions with ages . This is called? Home Answer

correlation Home