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WorksheetsSecondary 1 Geography Revision
Total questions: 100
Worksheet time: 1hrs 10mins
Identify the continent highlighted in green.
North America
South America
Europe
Africa
Oceania
Identify the continent highlighted in green.
North America
South America
Europe
Africa
Asia
Identify the continent highlighted in green.
North America
South America
Europe
Africa
Oceania
Identify the continent highlighted in green.
North America
South America
Europe
Africa
Asia
Identify the region highlighted in green.
Middle East
East Asia
South Asia
Southeast Asia
Central Asia
What is the name of the latitude highlighted in green?
Arctic Circle
Tropic of Cancer
Equator
Tropic of Capricorn
Antarctic Circle
What is the name of the latitude highlighted in green?
Arctic Circle
Tropic of Cancer
Equator
Tropic of Capricorn
Antarctic Circle
What is the name of the latitude highlighted in green?
Arctic Circle
Tropic of Cancer
Equator
Tropic of Capricorn
Antarctic Circle
Which map best shows the location of tropical rainforests?
Where are tropical rainforests located ?
10 degrees North and South of equator
40 to 60 degrees North and South of the equator
5 to 15 degrees North and South of the equator
25 degrees North and South of equator
What is a characteristic of most places in the Tropics? (Choose all right options)
High temperatures
Low temperatures
High rainfall
Low rainfall
The climate in a Tropical Rainforest can be described as...
Cold, wet and humid
Humid, dry and hot
Humid, wet and hot
Cold, wet and unstable
Which of the following most accurately describes climatic conditions in the tropical rainforest?
Hot, usually over 27oC and very wet with over 2000mm of rainfall per year
Hot, usually over 27oC and very wet with over 4000mm of rainfall per year
Hot, usually over 37oC and very wet with over 2000mm of rainfall per year
If the rainforests were to disappear, the amount of carbon dioxide in the atmosphere would ____.
Increase
Decrease
Increase briefly, then decrease
Stay the same
The average annual rainfall in tropical rainforests is around... ?
Over 20mm
Over 200mm
Over 2000mm
20,000mm
What are the tallest trees in the rainforest known as?
Canopy
Emergent
Undergrowth
Which rainforest layer receives the most sunlight?
Undergrowth
Vertical
Canopy
Emergent layer
The canopy contains the most of the _____ in the rainforest.
Fungi
Air
Animals
Soil
Look at the climate graph for Manaus in the Amazon Rainforest. Which month has the highest rainfall?
November
August
March
Between 2000 - 2012 which 3 countries have experienced the most forest loss ?
Brazil
Singapore
Indonesia
Malaysia
Democratic Republic of Congo
Which layer of the rainforest is this describing: If we visited this layer we would see fallen leaves, decaying trees, tapirs, termites, and scorpions.
Undergrowth
Emergent
Canopy
Which is not a characteristic of mangroves?
Horizontal Structure
Vertical Structure
Salinity
Muddy
Which of the following is not part of the harsh environments mangroves endure
High salt
Hard ground
Low oxygen
Varying Tides
Safe breeding ground
Fresh water system
Mangrove trees are experts at filtering...
...sediment
...oxygen
...water
...salt
How can Mangroves stand still in the waves?
By their roots
By their stem
By their leaves
Which of the following terms refers to the variety of animals and plants in the forest?
Biodiversity
Biomass
Density of forest
Tropical rainforests have ________ biodiversity
High
Low
Which of the following terms refers to how close the plants are to each other in the forest?
Biodiversity
Biomass
Density of forest
Why are tropical rainforests known as 'Green lungs of the earth?'
Because they take in carbon dioxide and give out oxygen
Because they take in oxygen and give out carbon dioxide
"Tropical Rainforest provide fresh water for the people by removing impurities in rainwater"
True
False
Is this deforestation?
Yes
No
Is this deforestation?
Yes
No
Eating beef contributes to deforestation.
True
False
Which option best suits the description below?
"Masses of ice that rest on land or float in the sea"
Lakes
Snow
Glaciers
Rivers
What is the process where water moves through the various layers of the ground?
Infiltration
Gravitation pull
Percolation
Absorption
Which of the following(s) is/are example(s) of precipitation?
Rain
Cloud
Snow
Hail
What is the process where trees release water vapour into the atmosphere?
Evaporation
Condensation
Photosynthesis
Transpiration
Which of the following(s) is/are example(s) of domestic use of water?
Washing
Cleaning
Swimming
Dragon boating
Drinking
What is not an industrial use of water?
To prevent workers from dehydrating
Cooling down machineries
Generation of electricity through dams
Cleaning products such as microchips
What is the process where sea water is converted into clean drinking water?
Distillation
Filtration
Desalination
Titration
What is/are the benefits of using desalination to increase clean water supply?
it is not dependent on the weather
It is very cheap
Country is not dependent on other countries for water
Clean water takes a long time to process
What is/are the limitation(s) of using desalination to increase clean water supply?
It is expensive due to the advanced technology needed
Other countries will not be happy as water is not being purchased
It takes a lot of time to clean the water
What does high average temperature throughout the year means?
Average temperature: 20°C - 30°C
Average temperature: 15°C - 19°C
Highest temperature recorded for the year: 27°C
Lowest temperature recorded for the year is 30°C
Select the options that describes 'evergreen'.
Leaves drop in October before winter to conserve water
Does not drop leaves at any particular time of the year
Large Biodiversity
Young fresh green leaves are continually replacing old dying leaves
Ensure that tropical rainforest maintain constant green appearance
Which of the following option(s) can be used to describe the canopy layer?
Crown interlock to form thick continuous mass of leaves and branches
Tallest trees of the tropical rainforest are found here
found between 0m - 19m
Prevents 97% of sunlight from reaching lower layers
Vegetation is very sparse in the canopy layer
Which of the following option(s) can be used to describe the undergrowth layer?
There is little or sparse vegetation in this layer
Trees are normally 25m tall in this layer
Decomposition occurs rapidly in this layer
Little sunlight reaches this layer
Some leaves have drip tips to
Allow bacteria to grow rapidly
Allow water to flow off easily
Trap extra water for the plants
Absorb more sunlight
Waxy leaves ensure that water ...
droplets do not enter the leave
vapour loss through transpiration is reduced
flows off the surface of the leaves.
Which of the following option(s) is/are unique conditions for mangroves to grow in?
Warm water temperature of 20 °C
Normally found from the tropics
Sheltered coast with low wave energy
coastal areas with sand
What is/are the function(s) of aerial roots?
Enable mangroves to take in oxygen during low tide
Enable it to absorb sunlight
Keeps it rooted to the soft soil
Able to filter out oxygen from the saltwater
Which adaptation option best represents this description
"Salt solution is secreted by the leaves and left to evaporate in the sun"
Broad leaves
Salt-excluding leaves
Salt-secreting leaves
Thick and fleshy leaves
How do trees reduce soil erosion during rainfall?
Leaves and branches help to intercept rainfall
Allow more water to flow as surface runoff
Fallen leaves cover prevent rain from hitting the ground
Roots help to hold the soil together
What is the term used to describe people who live in the forest and depend on it for survival?
Indigenous
Natives
Forest dweller
Urbanites
Recreational activities in the forest include ...
Jogging through orchard road
Trekking through the forest
Birdwatching
Camping in the forest
The process of hunting for animals to eat and gathering fruits and nuts for food is known as
Gathering and growing
Hunting and growing
hunting and gathering
Catching and growing
Which one of the following is not the cause of water scarcity?
Rapid growth of population
Uneven distribution of water resources
Construction of dams and reserves
Increase in demand
Water is a renewable resource because
it is being recycled by human beings.
it is renewed and recharged through hydrological cycle.
it is being renewed through reduction.
it can be reused again.
Which is not a source of fresh water?
Glaciers and ice sheets
Groundwater
Surface run off
Oceans
The water stores of the Earth are oceans, rivers, lakes, 1) gr_, 2) gl_, and 3) s_. (Fill in each blank with one word.)
(a)
The process labelled number 2 is _.
(a)
The process labelled number 4 is _.
(a)
The process labelled number 5 is (a) . (fill in the blank with two words)
When a location experiences drought, it is experiencing:
Water surplus
Water deficit
No change in water budget
People use water for these purposes: domestic, a_, recreation, i_.
(a)
Water pollution is caused by improper disposal of waste, such as rubbish, toxic waste from factories, and chemicals from agriculture, into nearby water bodies.
True
False
How is the environment affected by pollution?
Added chemicals and nutrients in the water cause algae bloom, which block sunlight and prevent aquatic plants from photosynthesizing
People who drink contaminated water will catch water-borne diseases
Aquatic animals would die due to lack of oxygen in the water, since aquatic plants cannot photosynthesise
Water quality is reduced and people lack clean water for consumption
What is one limitation of using water technologies such as desalination to increase water supply?
Water agreements eventually expire and there are no guarantees of future agreements.
It takes time to change people’s behaviour
It will eventually expire and there are no guarantees of future agreements.
Where can mangroves usually be found?
In deserts
In tropical rainforest
On glaciers
Near the coast
Which photo shows mangroves tree?
Salinity refers to the level of _____ in the water.
oxygen
salt
nitrogen
salcite
In which countries are you most likely to find mangroves? (Can pick more than one)
Singapore
Malaysia
Indonesia
United Kingdom
What kind of water conditions are mangroves found in?
Saline
Calm
Deep
Shallow
Exposed
Most mangrove forests are found...
...in the northern hemisphere
...in the tropics
...in high latitudes
...in Europe
Which here is a characteristic of mangrove forests? (Can pick more than one)
Have horizontal layers
Have vertical layers
Have a relatively uniform height
Large variety of mangrove plants
Which of this statements is true about mangrove forests? (Pick more than one)
Mangroves have low diversity of mangrove trees.
Mangroves have high diversity of mangrove trees.
Mangroves have high biodiversity.
Mangroves have low biodiversity.
Which of these statements are true about this mangrove adaptation?
To remove salts from the water absorbed
To get oxygen directly from the air
Because the soil is too filled with water
Because they are immersed in seawater
This is a (a) leaf.
How can Mangroves stand still in the waves?
By their roots
By their stem
By their leaves
Which of the following is not an adaptation of mangroves
Aerial roots
Buttress roots
Open stomata
salt glands
Which ocean is #5?
Atlantic Ocean
Southern Ocean
Arctic Ocean
Indian Ocean
What is the name of this adaptation of trees
Wing roots
Beet roots
Buttress roots
Flared roots
What name is given to the portion of Earth located BELOW the equator?
Northern hemisphere
Eastern hemisphere
Western hemisphere
Southern hemisphere
The graph below shows the greenhouse gas emissions by sector for the year 2019. State the percentage of greenhouse gas emissions by agriculture and forestry (logging).
33%
26%
15%
11%
Refer to the figure. State the country that is the largest palm oil producer for the year 2016/2017.
Indonesia
Malaysia
Thailand
Columbia
What are the effects of deforestation ?
loss of habitat for animals and indigenous people
enhanced greenhouse effect
depletion of natural resources
all of the above
Why does cutting down trees increase global warming?
trees are green-lungs of the earth. With lesser trees, there will be more carbon dioxide in the atmosphere.
trees provide shade which counteracts global warming
trees absorbs the sun's energy without radiating back into the atmosphere
trees drain greenhouse gases like methane from soil
What are benefits of a healthy amazon rainforest?
Increased biodiversity
Possible sources of new medicines
Lesser carbon dioxide in the atmosphere
All of the above
What is this diagram showing?
The ozone layer being destroyed
How sunlight is reflected into space
The Greenhouse Effect
Weather patterns
Trees of tropical rainforests rainfalls (a) and slow down the speed water reaches the ground. This allow more water to seep into the ground to be stored as ground water.
Tropical rainforests absorbs _________ _________ from the atmosphere and release oxygen through the process of photosynthesis.
(a)
