Earth Facts
Energy
Earth Chemistry
Food Chains
Mix
100

Planets in our Solar System

What is 8

100

Coal, Natural Gas, Petroleum are examples of 

What is Non Renewable Energy

100

Chemical formula for Common Salt 

What is NaCl

100

An aphid, a rabbit and a grass snake are all 

What is level 1 consumers

100

Dams are built to harness this type of energy

What is Hydroelectric

200

Number of Moons of Earth

What is 1

200

Three types of renewable Energy sources

What is Wind , Water, Sun

200

This is chemical formula for water 

What is H2O

200

Grass

What is Producer

200

The temperature at which water turns into Ice

What is Freezing point

300

Rotation of the Earth 

What is 24 hours

300

Energy type of Fossil Fuels

What is Non Renewable

300

Atoms make up this

What is a Molecule

300

A fox would be 

What is level 2 consumer

300

The temperature at which water turns to steam 

What is Boiling point

400

One year on the Earth 

What is 365 days

400

The Atom Bomb uses the process

What is Nuclear Fission

400

The nucleus of an atom holds these

What is protons and neutrons

400

Complicated food chains make up 

What is a food web

400

Atomic particle with positive charge

What is Proton

500

Tides in the ocean are due to the effect of this

What is the Moon

500

Safe nuclear energy source

What is Nuclear Fusion

500

These particles are negatively charged

What is Electrons

500

The highest level of consumer is an

What is Apex Predator

500

Number of Neutrons in Nitrogen 

What is 7