Homework Practice

Printable assignment

Final Assessment: Weather, Climate and Adaptations

Weather Records

Question 1mcq

Which feature helps a polar bear reduce heat loss in a cold region?

A.Thick fur and a layer of fat

B.Large thin ears for losing heat

C.Bright green colour for hiding in leaves

D.A long sticky tongue for catching insects

Question 2mcq

Why is the white colour of a polar bear useful on snow and ice?

A.It makes the bear absorb only water.

B.It helps the bear blend with its surroundings.

C.It proves the bear lives in a rainforest.

D.It prevents the bear from needing food.

Question 3mcq

A penguin has a streamlined body and webbed feet. These features mainly help it to:

A.Grow tall trees

B.Store food in its trunk

C.Swim efficiently in water

D.Measure humidity

Question 4mcq

Why do many polar animals have compact body shapes compared with animals having very large thin ears?

A.Compact bodies make rainfall heavier.

B.Large thin ears always keep animals warmer.

C.Body shape never affects heat loss.

D.Compact bodies lose heat more slowly.

Question 5mcq

A student says, “A polar bear’s fat layer is mainly for flying.” What is the best correction?

A.The fat layer mainly insulates the body and stores energy.

B.The fat layer changes snow into rain.

C.The fat layer measures wind direction.

D.The fat layer is used only to make loud sounds.

Question 6mcq

Which feature would be most useful for walking on snow without sinking deeply?

A.Tiny smooth feet

B.Broad padded feet

C.Bright leaf-like wings

D.Transparent fins only

Weather or Climate?

Question 7mcq

Why are long limbs and a strong tail useful to many monkeys in tropical rainforests?

A.They help produce milk in plants.

B.They prevent all rainfall.

C.They help in moving through trees.

D.They turn water into ice.

Question 8mcq

A green insect is difficult to see on leaves. This is an example of:

A.Rusting

B.Neutralisation

C.Condensation only

D.Camouflage

Question 9mcq

Why do large ears help elephants living in warm tropical forests?

A.They help radiate heat and also improve hearing.

B.They help elephants photosynthesise.

C.They make the forest colder.

D.They replace the need for food.

Question 10mcq

Which adaptation would best help a bird reach fruit on thin branches?

A.A thick white fur coat

B.A suitable beak and feet for perching

C.A body shaped for burrowing in ice

D.Loss of all claws and toes

Question 11mcq

A rainforest animal is active at night and has large eyes. What problem does this adaptation likely solve?

A.Making rainfall stop permanently

B.Changing climate into weather

C.Seeing better in dim light while finding food or avoiding predators

D.Measuring temperature in Celsius

Question 12mcq

Which pair is mismatched?

A.Monkey — limbs suited for climbing

B.Elephant — large ears for heat loss

C.Stick insect — camouflage among twigs

D.Polar bear — long prehensile tail for swinging on trees

Animal Adaptations

Question 13mcq

Some birds travel to warmer regions during very cold months. This behaviour is called:

A.Migration

B.Neutralisation

C.Rusting

D.Evaporation only

Question 14mcq

Which is a behavioural adaptation rather than a body-structure adaptation?

A.A polar bear has thick fur.

B.A desert animal rests in a burrow during the hot afternoon.

C.A duck has webbed feet.

D.A bird has a beak suited to its food.

Question 15mcq

Why might an animal become active mostly at night in a hot dry climate?

A.Night activity makes air pressure zero.

B.It proves the animal is a plant.

C.Night activity helps it avoid daytime heat and reduce water loss.

D.It changes rainfall into snow.

Question 16mcq

A student says migration is an inherited body part. What is the best correction?

A.Migration is a type of thermometer.

B.Migration is the same as rainfall.

C.Migration means a leaf makes food.

D.Migration is a seasonal movement behaviour, not a body part.

Question 17mcq

Penguins huddle together in groups in very cold weather. What is the main advantage?

A.They reduce heat loss by staying close together.

B.They increase rainfall around them.

C.They make their feathers disappear.

D.They measure humidity more accurately.

Question 18mcq

Which observation best shows an animal responding to climate through behaviour?

A.A fish has fins.

B.A lizard moves into shade when the rock becomes too hot.

C.A camel has long eyelashes.

D.A polar bear has white fur.

Reasoning and Applications

Question 19mcq

An unknown animal lives where the ground is covered with snow most of the year. Which feature would most likely help it survive?

A.Large thin leaves for photosynthesis

B.Bright leaf-green body for forest camouflage

C.Thick insulating fur

D.A body adapted only to dry sand

Question 20mcq

An animal lives in a warm, wet forest with many predators and dense leaves. Which feature is most useful?

A.White fur for hiding on snow

B.Very thick fat for icy water

C.No ability to move or hide

D.Camouflage that matches leaves or bark

Question 21mcq

A new island is hot, wet and covered with tall trees. Which animal would be best adapted?

A.An animal with climbing limbs, good grip and camouflage

B.An animal with only snow-white fur and thick fat

C.An animal that can survive only on sea ice

D.An animal unable to climb or hide

Question 22mcq

Which reasoning is strongest: “This animal has webbed feet and a streamlined body, so it probably…”

A.lives only on dry hot sand.

B.spends a lot of time swimming.

C.does not need water at all.

D.is adapted only for flying in storms.

Question 23mcq

A student matches “large thin ears” with “cold polar region” because ears are easy to see. Why is this weak reasoning?

A.Large ears always stop heat loss completely.

B.Polar regions are hot and wet all year.

C.Large thin ears usually increase heat loss, which is risky in extreme cold.

D.Ears are never related to heat exchange.

Question 24mcq

Assertion: Animals in polar regions often have thick fat. Reason: Fat can act as an insulating layer. Which option is correct?

A.Both are true, but the reason does not explain the assertion.

B.The assertion is true, but the reason is false.

C.The assertion is false, but the reason is true.

D.Both assertion and reason are true, and the reason explains the assertion.