Planets
Landscapes
Comparatives
Superlatives
New words
100

It is a small and rocky planet. It is the only planet with life. 

Earth 

100

What do we see after the rain? 

A rainbow 
100

Mr. Alex is _________ the students. 

taller than 

100

Mr. Alex is ______________ person in the classroom. 

the tallest

the heaviest 

the biggest 

the funniest :)

the smartest :) 

the most brilliant :) 



100

It is hot and dry in the ______________. 

desert

200

It is red-orange color and is very dry. It's 4th from the sun. 

Mars 

200
This happens when the sun goes down at the end of the day. 

We see the sunset. 

200

Jupiter is ____________ Earth. 

bigger than

more colorful than

colder than 

200

Mercury is the ___________ planet to the sun. 

closest

nearest 

200

All the planets ___________ around the Sun. 

orbit 

300

What is the biggest planet? 

Jupiter 

300

What did Zak and his brother see in Iceland in the sky? 

The Northern Lights. 

300

Saturn is ________________ than Mercury. 

bigger

more colorful

more beautiful 

further from the sun 

300

The desert is one of the ___________ places on Earth. 

driest 

300

It is freezing in the _____________. 

Arctic 

400

This is now a dwarf planet because it is too small. So it is not a planet! 

Pluto
400

What happens when cold and warm air make electricity? 

We see lightening. 

400

It is so hot and wet today. It is ___________ than yesterday. 

more humid

400

Between the Northern Lights and a rainbow, I think the Northern Lights are the ________________. 

most beautiful 

most incredible

most amazing


400

A _______________ can leave Earth and go to space. 

space shuttle 

500

What planet is furthest from the sun? 

Neptune

500

This place is very humid and hot! 

A rainforest. 
500

Desert nights can be cold, but a winter in the Arctic is _____________. 

colder. 

more freezing. 

500

Rainforests in Yunnan province are ______________ in China. 

the most humid

the hottest

the most beautiful 


500

This robot moves across the surface of a planet or the moon. 

A rover