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Workbook Solutions: Exploring Earth

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2  Exploring Earth
2.1 Words in context
1 a plumsed – jumped
b boogled – caught
c splonched – dived
d cabooshed – crashed
e galooped – sank
f scadoodals – pollutes
2 Learners make up their own sentences.
3 a species
 b gills
 c vertebrates
 d internal
 e surrounding
 f  common
 g diverse
 h appearance.
4 Learners use words in their own sentences  
e.g. The earthquake caused a lot of damage.
2.2  Key words, phrases and 
sentences
1 a key words
 b phrase
 c sentence
 d sentence
 e phrase
 f key words
 g phrase
 h key words
2 Example answer: fish, water, fresh or salt; 
insects, diverse, crawling and flying...
3 Learners write their own sentences using key 
words and phrases.
2.3 Make notes and summarise
1 a The sea
 b  Fun activities, sea creatures, stories, 
natural features, industry
 c  Stories
 d Natural features – waves
 e Learners’ own ideas
2 Learners draw a mind map.
3 Learners’ own paragraph
2.4  Past, present and future 
tense
1 a am watching – present
 b will be going – future
 c is excited – present
 d were looking – past
 e was going – past
 f will be joining – future
 g are keeping – present
 h is checking – present
2 a was happening
 b  will be 
happening
 c were coming
 d will be coming
 e was raining
 f will be raining
g was interested
h will be interested
i were excited
j will be excited
k was over
l will be over
3 a eating – add –ing
 b  clapping – double the consonant and  
add –ing
 c trying – add –ing
 d arranging – drop the e and add –ing
 e  swimming – double the consonant and  
add –ing
 f riding – drop the e and add –ing
 g being – add –ing
4 a I will be going to the library.
b There will be many new books on birds  
in the library.
c Some animals will be in danger of 
extinction.
d Everyone will be glad to see the dolphins. 
e There will be a new animal sanctuary close 
to us.
Page 2


2  Exploring Earth
2.1 Words in context
1 a plumsed – jumped
b boogled – caught
c splonched – dived
d cabooshed – crashed
e galooped – sank
f scadoodals – pollutes
2 Learners make up their own sentences.
3 a species
 b gills
 c vertebrates
 d internal
 e surrounding
 f  common
 g diverse
 h appearance.
4 Learners use words in their own sentences  
e.g. The earthquake caused a lot of damage.
2.2  Key words, phrases and 
sentences
1 a key words
 b phrase
 c sentence
 d sentence
 e phrase
 f key words
 g phrase
 h key words
2 Example answer: fish, water, fresh or salt; 
insects, diverse, crawling and flying...
3 Learners write their own sentences using key 
words and phrases.
2.3 Make notes and summarise
1 a The sea
 b  Fun activities, sea creatures, stories, 
natural features, industry
 c  Stories
 d Natural features – waves
 e Learners’ own ideas
2 Learners draw a mind map.
3 Learners’ own paragraph
2.4  Past, present and future 
tense
1 a am watching – present
 b will be going – future
 c is excited – present
 d were looking – past
 e was going – past
 f will be joining – future
 g are keeping – present
 h is checking – present
2 a was happening
 b  will be 
happening
 c were coming
 d will be coming
 e was raining
 f will be raining
g was interested
h will be interested
i were excited
j will be excited
k was over
l will be over
3 a eating – add –ing
 b  clapping – double the consonant and  
add –ing
 c trying – add –ing
 d arranging – drop the e and add –ing
 e  swimming – double the consonant and  
add –ing
 f riding – drop the e and add –ing
 g being – add –ing
4 a I will be going to the library.
b There will be many new books on birds  
in the library.
c Some animals will be in danger of 
extinction.
d Everyone will be glad to see the dolphins. 
e There will be a new animal sanctuary close 
to us.
5
2.5 Organising information
1 a 3 chapters
 b Learners make up a title like Sea Life
 c Chapter 2
 d Page 15
 e  Page 5 Keeping fish as pets; page 11 How 
to start a shell collection; page 16 Making 
sea mammal models
2 
A D G K
alligator
Amazon
ant
Arctic fox
Asia
deep  
water
desert 
snake
diet
dolphin
dragonfly
gazelle
gecko
giraffe
goose
gull
kangaroo
king cobra
koala bear
Komodo 
dragon
krill
3 Learners make up their own questions.
2.6 Alphabetical order
1 a economy, eel, egg, estuary
b gale, goggles, goldfish, gull
c sky, surf, swell, swim
d fin, fish, fisherman, flipper
e captain, cargo, catamaran, catch
2 a seamen b sealed c  seabed  
d seals e seal
3 Learners’ own answers. Accept any 
appropriate definitions.
4 earthquakes: 2
 jellyfish: 4
 insects: 4
 sea plants: 8 
 snakes: 8 
 sharks: 8 or 7 for predators
 South Africa: 8 or 1 for Africa
 Maldives: 5 or 4 for island
 birds: 1
2.7 Root words
1 Learners’ own answers. Example: 
a earthly, unearth, earthquake
b waterless, watering, waterway
c skyline, skyscraper
2 seahorse, lighthouse, rainbow, hotdog, 
cupboard, teapot
3 See the table that follows for the answers.
2.8 Recording facts
1 a (O) b (F) c (O) 
d (F) e (O) f (O)
2 A fact is based on evidence; an opinion is what 
someone thinks or believes.
3 Learners design their own collector’s cards.
2.9 Joining sentences
1 a  Fish breathe using gills and they have 
scales for swimming.
 b  The sea is a salt-water habitat but a river 
is a fresh-water habitat.
 c  The earth spins on its axis while it rotates 
around the sun.
 d  Man y animals are endangered because 
human activity destroys their natural 
habitats. 
 e  Shar ks hunt for food when they are hungry .
Accept any reasonable answers:
2 a  Starfish don’t have eyes like us but they 
can sense light and dark.
 b  Starfish are easy to recognise because they 
look like stars.
 c  Most starfish have five arms although 
some have 40 arms.
 d  A starfish can ‘drop’ an arm however/yet/
but/and it can grow a new one.
3 Learners write their own multi-clause sentences.
Page 3


2  Exploring Earth
2.1 Words in context
1 a plumsed – jumped
b boogled – caught
c splonched – dived
d cabooshed – crashed
e galooped – sank
f scadoodals – pollutes
2 Learners make up their own sentences.
3 a species
 b gills
 c vertebrates
 d internal
 e surrounding
 f  common
 g diverse
 h appearance.
4 Learners use words in their own sentences  
e.g. The earthquake caused a lot of damage.
2.2  Key words, phrases and 
sentences
1 a key words
 b phrase
 c sentence
 d sentence
 e phrase
 f key words
 g phrase
 h key words
2 Example answer: fish, water, fresh or salt; 
insects, diverse, crawling and flying...
3 Learners write their own sentences using key 
words and phrases.
2.3 Make notes and summarise
1 a The sea
 b  Fun activities, sea creatures, stories, 
natural features, industry
 c  Stories
 d Natural features – waves
 e Learners’ own ideas
2 Learners draw a mind map.
3 Learners’ own paragraph
2.4  Past, present and future 
tense
1 a am watching – present
 b will be going – future
 c is excited – present
 d were looking – past
 e was going – past
 f will be joining – future
 g are keeping – present
 h is checking – present
2 a was happening
 b  will be 
happening
 c were coming
 d will be coming
 e was raining
 f will be raining
g was interested
h will be interested
i were excited
j will be excited
k was over
l will be over
3 a eating – add –ing
 b  clapping – double the consonant and  
add –ing
 c trying – add –ing
 d arranging – drop the e and add –ing
 e  swimming – double the consonant and  
add –ing
 f riding – drop the e and add –ing
 g being – add –ing
4 a I will be going to the library.
b There will be many new books on birds  
in the library.
c Some animals will be in danger of 
extinction.
d Everyone will be glad to see the dolphins. 
e There will be a new animal sanctuary close 
to us.
5
2.5 Organising information
1 a 3 chapters
 b Learners make up a title like Sea Life
 c Chapter 2
 d Page 15
 e  Page 5 Keeping fish as pets; page 11 How 
to start a shell collection; page 16 Making 
sea mammal models
2 
A D G K
alligator
Amazon
ant
Arctic fox
Asia
deep  
water
desert 
snake
diet
dolphin
dragonfly
gazelle
gecko
giraffe
goose
gull
kangaroo
king cobra
koala bear
Komodo 
dragon
krill
3 Learners make up their own questions.
2.6 Alphabetical order
1 a economy, eel, egg, estuary
b gale, goggles, goldfish, gull
c sky, surf, swell, swim
d fin, fish, fisherman, flipper
e captain, cargo, catamaran, catch
2 a seamen b sealed c  seabed  
d seals e seal
3 Learners’ own answers. Accept any 
appropriate definitions.
4 earthquakes: 2
 jellyfish: 4
 insects: 4
 sea plants: 8 
 snakes: 8 
 sharks: 8 or 7 for predators
 South Africa: 8 or 1 for Africa
 Maldives: 5 or 4 for island
 birds: 1
2.7 Root words
1 Learners’ own answers. Example: 
a earthly, unearth, earthquake
b waterless, watering, waterway
c skyline, skyscraper
2 seahorse, lighthouse, rainbow, hotdog, 
cupboard, teapot
3 See the table that follows for the answers.
2.8 Recording facts
1 a (O) b (F) c (O) 
d (F) e (O) f (O)
2 A fact is based on evidence; an opinion is what 
someone thinks or believes.
3 Learners design their own collector’s cards.
2.9 Joining sentences
1 a  Fish breathe using gills and they have 
scales for swimming.
 b  The sea is a salt-water habitat but a river 
is a fresh-water habitat.
 c  The earth spins on its axis while it rotates 
around the sun.
 d  Man y animals are endangered because 
human activity destroys their natural 
habitats. 
 e  Shar ks hunt for food when they are hungry .
Accept any reasonable answers:
2 a  Starfish don’t have eyes like us but they 
can sense light and dark.
 b  Starfish are easy to recognise because they 
look like stars.
 c  Most starfish have five arms although 
some have 40 arms.
 d  A starfish can ‘drop’ an arm however/yet/
but/and it can grow a new one.
3 Learners write their own multi-clause sentences.
6
2.10 Different types of sentences
1 a Command
 b Question
 c Question 
 d Statement
 e Command
 f Command
2 a What time is it?
 b  Tidy up your room before you go to 
school. 
 c Stop that at once. (!) 
 d He went home on his bicycle. 
 e  Look over there. (!) 
 f Where is the bus going to stop? 
 g What a wonderful day we’ve had. (!) 
 h Help out and put this box away. 
3 a Will you take out your books? 
 b Can everyone fit into the car? 
 c  Why must I research an interesting 
animal? 
 d Are you sure you left your book there? 
 e  When will they be back to complete  
the work?
4 Learners write their own sentences.
2.11 and 2.12 Create an 
information page
1–3 Learners make their own notes, summarise 
and present. Accept individual ideas and 
wording.
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FAQs on Workbook Solutions: Exploring Earth

1. What are the main components of the Earth that students should learn about in Year 4?
Ans. In Year 4, students typically learn about the Earth's layers, including the crust, mantle, outer core, and inner core. They also explore the atmosphere, hydrosphere (water bodies), and biosphere (living organisms), understanding how these components interact with each other and support life on Earth.
2. How can students effectively study the Earth's processes, such as the water cycle and rock cycle?
Ans. Students can effectively study the Earth's processes by using diagrams and models to visualize the water cycle and rock cycle. Engaging in hands-on experiments, such as creating mini water cycles in a jar or examining different types of rocks, can also enhance their understanding. Additionally, incorporating multimedia resources like videos and interactive games can make learning more engaging.
3. Why is it important for Year 4 students to learn about environmental conservation?
Ans. Learning about environmental conservation is crucial for Year 4 students as it helps them understand the impact of human actions on the Earth. By studying topics like pollution, deforestation, and climate change, students can develop a sense of responsibility towards the environment and learn how to make sustainable choices that protect natural resources for future generations.
4. What types of activities can teachers incorporate to make the topic of Earth science more engaging for Year 4 students?
Ans. Teachers can incorporate various activities to engage Year 4 students in Earth science. These may include outdoor field trips to observe local ecosystems, interactive science experiments, group projects that promote teamwork and creativity, and art projects like creating posters about Earth’s features. Using technology, such as virtual reality experiences or educational apps, can also enhance their learning experience.
5. How can parents support their Year 4 children's learning about the Earth at home?
Ans. Parents can support their Year 4 children's learning about the Earth by encouraging curiosity and exploration. They can engage in discussions about nature during family outings, provide books or documentaries related to Earth science, and involve children in environmentally friendly activities like gardening or recycling. Additionally, fostering a habit of observing weather patterns can help children connect classroom learning with real-life experiences.
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