logo

Cambridge IGCSE Environmental Management practice

Paper 1 structured question: The atmosphere

Try the question first, then check the answer and practise the same topic again.

Attempt questionThe atmosphere revisionRevise the key idea

At a glance

1

Paper

4

Marks

Topic

The atmosphere

Exam-style question

Try this first

Paper 1Theory4 marks

The atmosphere contains gases that influence Earth's temperature through the natural greenhouse effect.

Description

Atmospheric Gases and Greenhouse Effect

The atmosphere is mainly nitrogen and oxygen, with smaller amounts of carbon dioxide, argon, and water vapor. Carbon dioxide and water vapor trap heat, helping to keep the Earth's surface warm enough for life.

  1. a

    Explain how carbon dioxide and water vapor contribute to the natural greenhouse effect.

    Aim for approximately 4 distinct marking points.

    [4]

0 of 1 part answered

Answer every part before opening the mark scheme.

Common mistake

No common mistake is linked to this question yet.

Related flashcards

Flashcard 1 of 6

Press Space to flip, arrows to move

Related practice questions

Question 1 of 5

Choose an answer, get feedback, then move sideways through the set.

0 of 4 attempted

Paper 1 structured question: The atmosphere

Paper 1Theory3 marks

Diagram Description

Layers of the Atmosphere

A diagram shows the Earth's atmosphere divided into four layers: Troposphere (lowest), Stratosphere, Mesosphere, and Thermosphere (highest). The ozone layer is marked within the stratosphere. The main gases listed are nitrogen, oxygen, carbon dioxide, argon, and water vapor.

LayerDescription
TroposphereLowest layer where weather occurs
StratosphereContains the ozone layer
MesosphereMeteors burn up here
ThermosphereOutermost layer with high temperatures
  1. a

    Describe the main characteristics of the troposphere and stratosphere.

    Aim for approximately 3 distinct marking points.

    [3]