Water on Earth
Earth Science
Space Science
Oceans
Systems on Earth
100

Water in this place enters me through cracks and spaces 

What is ground water

100

 Magma or molten rock  that spews from inside the Earth.

What is lava?

100

It takes approximately 27.3 days for this orbit to occur.

What is the moon around the Earth.

100

I am the smallest ocean.

What is the Artic?

100

I am all the air on Earth.

What is the atmosphere?

200

I fall to Earth as jail, snow, rain or sleet

What is precipitation?

200

This occurs when bubbles of gas form causing a opening in Earth's surface.

What is an volcanic eruption?

200

Weight is different on Earth than in space as a result of.

What is gravity?

200

I am along deep valley on the ocean floor.

What is a trench?

200

I am the most powerful energy on Earth.

What is the sun?

300

I am always moving in some form.

What is the water cycle?

300

Water on Earth is part of a sphere.

What is the hydrosphere?

300

They call me BIG Dipper my real name is Ursa Major 

What is a constellation?

300

I am a system that uses sound waves to calculate the distance to an object on the ocean floor.

What is sonar?

300

I am so forceful I can build up mountains on Earth

What is a constructive force?

400

IThe nutrients are building up in that lake

What is eutrophication?

400

Quartz, Calcite, Diamond and Gypsum all have this characteristics.

What is the hardness?

400

Many scientist agree that  travelling through this region is dangerous because of the strong force of gravity.

What is a black hole?

400

It's because I'm salty that things float.

What is known as buoyancy?

400

I am the part of Earth where all living things reside.

What is the biosphere?

500

This material makes it hard for water to pass through easily>

What is impermeable?

500

Soil is made of particles of different sizes, shapes and makeup, it is  _____________just like human skin. 

What is porous or porosity?

500

I am the 6th planet from the sun.

What is Saturn?

500

Asia is on my left and North America is on my right.

What is the Pacific Ocean?

500

The ability to do work.

What is energy?