Select the most appropriate unit for measuring each item or animal.
🙂 = Correct, ☹️ = Incorrect
🙂
☹️
The wingspan of a small bird is noted. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
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Small birds have wingspans that fit within small lengths.
The wing area of a large butterfly is measured to determine its size. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Even big butterflies are still fairly small; consider a compact area unit.
The length of an adult frog is recorded. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Frogs are fairly small but not tiny animals.
The weight of a hamster is measured. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Hamsters are light; think of the smallest practical weight unit.
The area of a small reptile enclosure is noted. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Reptile enclosures are usually compact.
The thickness of a leaf in a rainforest exhibit is measured. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Leaves are thin; think of the smallest reasonable unit.
The capacity of a hummingbird feeder is measured. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Hummingbirds drink very small amounts.
The height of a penguin chick is recorded. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Penguin chicks are small, but not tiny.
The weight of a frog is recorded. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Frogs are light; consider a unit for small weights.
The size of a tarantula’s web is measured. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Spider webs are delicate; think of small area units.
The area of a single flower bed in the butterfly garden is noted. Choose the best unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Flower beds are compact; consider a small area unit.
Zoo is planning a new safari section which will include several large animal enclosures. Choose the best area unit.— Please Select —millimetrescentimetresmetreskilometresgramskilogramstonnesmillilitreslitressquare centimetressquare centimetressquare metressquare kilometres
Safari enclosures need to be vast to allow animal roaming.
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