The Lunar Phases
If it is summer in the northern hemisphere, what is the season in the southern hemisphere?
Winter
What is one benefit that space exploration has done for the food and nutrition?
Food preservation
Name two different fossil fuels?
gas, peat, coal and oil.
List one of the main green house gases?
Carbon dioxide
Methane
Nitrous oxide
The sharp teeth that are used for tearing and ripping meat
Canines
What angle is the worlds axis tilted at?
23.5 degree
who is the first person to walk on the moon
Neil Armstrong
Define the term 'fossil fuels'
An energy source that are made from the remains of animals and plants from millions of years ago.
Name one natural process that can cause an increase of carbon dioxide in the atmosphere?
Volcanic eruptions
Animal and plant respiration
Release from the oceans.
What is the first phase of the water cycle.
Evaporation
What is the 7th phase of the lunar phase called?
The third quarter.
Who was the first person to orbit the earth?
Yuri Gagarin
Define renewable energy sources.
An energy source that can be replaced and will not run out in the short term.
What is the biggest carbon basin in the world?
The ocean
The part of the cell that allows the good stuff (glucose and oxygen) in and allows the bad stuff (CO2) to leave.
Cell membrane
Name the 4th phase in the lunar phase?
Waxing Gibbous
What is the disease that space exploration has helped with (Bones)
Osteoporosis
State one benefit of using nuclear energy?
High energy output
Reduce need for fossil fuels
Very little green house gas emissions.
Any long term change in temperature or weather
Name the three states of matter
Solid, Liquid and Gas
Describe the order in which the sun, moon and earth will be in during a lunar eclipse?
Sun > Earth > Moon
What is one negative that can occur with your bones during space exploration?
Loss of bone density.
Roughly what % of the earth's energy output is produced by fossil fuels.
75%
State the name of Mr Halions dog
a) Noodles
b) Boo
c) Bailey
B) Boo
State the term 'diffusion'
The movement of particles from an area of high concentration to an area of low concentration.