Rocks and Minerals Soil Sun Air Weather/Severe Weather
100
What is a rock?
A hard solid part of Earth is known as a
100
What is loam?
The type of soil that has the most nutrients from humus is?
100
What is the sun?
The main source of energy for the water cycle is
100
What is the area on Earth where air and weather happen?
The atmosphere is:
100
What are winter, spring, summer fall?
Name the four seasons:
200
What is FALSE? Rocks are made up of MORE THAN ONE mineral
True/ False Rocks are made up of one mineral
200
What is a mix of nutrients from small pieces of dead plants and animals
Humus is:
200
What are evaporation, condensation, and precipitation?
Name the three steps of the water cycle
200
What is WIND?
___________ is created when high pressure and low pressure meets
200
What are water sprouts?
Tornadoes that form over water are called
300
What Gold and silver are for jewelry, copper is used for wires, and quartz is used for glass.. many more uses!
Name something a mineral is used for
300
What is because it takes a long time for rocks and dead animals and plants to break into small pieces and mix together?
Why does it take so long for soil to form?
300
What is FALSE! The sun is the closest star however it is average in size
True or False: The sun is the closest and largest star
300
What is air pressure?
What in the atmosphere pushes down on Earth like gravity?
300
What is lightning?
___________ is created when particles crash in a thunderstorm
400
What are Igneous (lava rocks), Sedimentary (layered rocks) and metamorphic rocks (pressured rocks)?
The three types of rocks are:
400
What is true?
True or False: When soil gets packed back into rock it is called lithification
400
What is a rotation takes 24 hours and a revolution takes a year (365 days)?
What is the difference in time between rotation and revolution?
400
What is wind turbines?
Energy from wind is created by:
400
What is Earth’s tilt on its axis and its revolution (orbit around the sun) ?
What Earth's movement influences seasons?
500
What are color, crystal shape/size, hardness, luster (how shiny it is), cleavage (how it breaks), acid reaction, and streak (color it gives off on white plate)?
Name three properties of minerals
500
What are sand, clay, loam and silt?
The four main particle composition of soil are:
500
What is solar or thermal energy?
What is the energy released from the sun called?
500
What is high pressure?
In what pressure will we get good weather?
500
What is Hurricanes form over WARM water in the Atlantic and upper Pacific Oceans?
Over what oceans do Hurricanes form?






Topic 1 Second Grade

Press F11 for full screen mode



Limited time offer: Membership 25% off


Clone | Edit | Download / Play Offline