1.
An object used for travelling over snow and ice with long, narrow strips of wood or metal under it instead of wheels.
s _ _ _ _ _
Explanation
The object described in the question is a type of vehicle used for traveling over snow and ice. It is specifically mentioned that this object does not have wheels, but instead has long, narrow strips of wood or metal underneath it. The correct answer, "sledge," fits this description perfectly. "Ledge" does not fit the given description and is therefore not the correct answer.
2.
A very large mass of ice that floats in the sea.
i _ _ _ _ _ _
Explanation
An iceberg is a very large mass of ice that floats in the sea. It is formed when a chunk of ice breaks off from a glacier or an ice shelf. Icebergs can vary in size and shape, with some reaching enormous proportions. They are commonly found in colder regions such as the Arctic and Antarctica. The word "ceberg" is a misspelling of "iceberg," likely due to a typographical error.
3.
A large mammal that eats fish and lives partly in the sea and partly on land or ice.
s _ _ _
Explanation
The given correct answer for the question is "seal, eal". A seal is a large mammal that eats fish and lives partly in the sea and partly on land or ice. The word "seal" fits the description perfectly, and the letters "eal" are also present in the word "seal". Therefore, both "seal" and "eal" are valid answers for the given question.
4.
A type of gloves with a single part for all the fingers and a separate part for the thumb.
m _ _ _ _ _ _
Explanation
The correct answer is "mittens". Mittens are a type of gloves that have a single part for all the fingers and a separate part for the thumb. The word "ittens" is not a correct answer as it does not accurately describe this type of gloves.
5.
A large area of ice floating in the sea.
i _ _ _ _ _ _
Explanation
The given answer "ice floe, ce floe" accurately describes the term "A large area of ice floating in the sea." An ice floe refers to a mass of ice that has broken away from a larger ice formation and is floating freely in the water. The term "ce floe" is a misspelling, but it still conveys the same meaning as "ice floe." Both terms indicate a large expanse of ice that is adrift in the sea.
6.
A polar bear is a good swimmer, ...?
Correct Answer
C. Isn't it
Explanation
The correct answer is "isn't it". This is because "isn't it" is the correct form to use when referring to a singular subject, such as a polar bear. In this case, the statement is confirming that a polar bear is a good swimmer.
7.
The winters in the Arctic ...shorter.
Correct Answer
A. May become
Explanation
The correct answer is "may become" because it indicates a possibility or likelihood of the winters in the Arctic becoming shorter.
8.
You like animals, ...?
Correct Answer
B. Don't you
Explanation
The correct answer is "don't you". This is because the phrase "don't you" is used to express surprise or disbelief, and is often used in a rhetorical question. In this context, it implies that the person being asked likes animals, and the speaker is expressing surprise or seeking confirmation.
9.
There aren't many polar bears left, ...?
Correct Answer
B. Aren't there
Explanation
The correct answer is "aren't there." This is because the phrase "aren't there" is used to form a negative question in English. In this context, it implies that the speaker expects there to be a small number of polar bears remaining and is seeking confirmation or agreement from the listener.
10.
You will join our expedition to the Arctic, ...?
Correct Answer
B. Won't you
Explanation
The correct answer is "won't you." This is because the question is phrased as an invitation or suggestion to join the expedition, and "won't you" is a polite way of inviting someone to do something. The other options, "will you" and "do you," do not convey the same sense of invitation and would not be appropriate in this context.