Kim Kardashian helps you with science

The atmosphere has two functions to make the Earth a habitable place:

• It changes the Earth´s temperature and protects it.

• It regulates the Earth´s temperature and protects it.

• it protects the Earth´s temperature and regulates all human beings.

• It increases the Earth´s temperature and protects it.

What is the greenhouse effect?

• The atmosphere protects the Earth by

  stopping meteorites and

  dangerous radiation from

  reaching the Earth’s surface.

• The atmosphere regulates the Earth’s

  temperature because it traps

  the heat from the Sun. This

  heat increases the planet’s

  temperature so it’s the

  ideal temperature for life

  to develop.

• The atmosphere regulates the Earth’s

  temperature because it releases

  the heat from the Sun. This

  heat decreases the planet’s

  temperature so it’s the

  ideal temperature for life

  to develop.

• waka waka eh, eh.

What does the atmosphere protect the Earth from?

• It protects the Earth by

  stopping meteorites and

  acid rain, carbon dioxide and pollution from

  reaching the Earth’s surface

• It protects the Earth by

  stopping aliens and

  dangerous rockets and spaceships from baby Yoda

• It protects the Earth by

  stopping meteorites and

  dangerous radiation from

  reaching the Earth’s surface

• It protects the Earth by increasing this

  friction, causing shooting stars and stopping meteorites

The ozone layer stops _______

• Carbon dioxide

• meteorites

• heat

• ultraviolet

  (UV) rays

Carbon dioxide (CO2) is important because....

• This gas is essential in the formation of protein.

• Living things need it to breathe. This allows them

  to transform organic matter into inorganic matter and

  obtain energy to perform vital functions.

• Autotrophic organisms need it to carry

  out photosynthesis.

• It’s part of the water cycle and is essential for liquid water

  to exist.

Oxygen (O2) is important because....

• This gas is essential in the formation of protein.

• Living things need it to breathe. This allows them

  to transform organic matter into inorganic matter and

  obtain energy to perform vital functions.

• Autotrophic organisms need it to carry

  out photosynthesis.

• It’s part of the water cycle and is essential for liquid water

  to exist.

Water vapour (H2O) is important because....

• This gas is essential in the formation of protein.

• Living things need it to breathe. This allows them

  to transform organic matter into inorganic matter and

  obtain energy to perform vital functions.

• Autotrophic organisms need it to carry

  out photosynthesis.

• It’s part of the water cycle and is essential for liquid water

  to exist.

Nitrogen (N2) is important because....

• This gas is essential in the formation of protein.

• Living things need it to breathe. This allows them

  to transform organic matter into inorganic matter and

  obtain energy to perform vital functions.

• Autotrophic organisms need it to carry

  out photosynthesis.

• It’s part of the water cycle and is essential for liquid water

  to exist.

What is atmospheric pollution?

• Is the release of nitrogen and sulphur

  oxides into the atmosphere. These gases come from vehicles and industries

  and react with the water vapour in our atmosphere, forming acids.

• It happens when some of the heat gets trapped from the Sun as a result of the

  greenhouse effect, which means that life can develop.

• is the alteration of all living things and what they need to breathe. This allows them

  to transform organic matter into inorganic matter and

  obtain energy to perform vital functions.

• is the alteration of the air’s normal composition.

  It occurs when there are forms of energy and particles of matter in the

  atmosphere which are unhealthy or dangerous for living things and their

  environments.

All atmospheric pollution is man-made.

• false

• true

• it is woman-made, too.

• pollution doesn´t exist!