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English Junior High

答えがない高校の過去問です。 回答確認のために教えてほしいです。

【1】 次の英文を読んで, 下の各設問に答えなさい。 These days, many people say that *agriculture is very important. We have( ① ) many kinds of things, such as rice, fruits and vegetables for a long time. Through agriculture, a lot of foods are produced, so we are able to have food every day. Agriculture is necessary for our lives in many ways. の In Japan today, more and more people are thinking about agriculture. People want to get safe food for their health. Some people ask, “Where do these carrots come from?” or “Do the farmers use *agricultural chemicals?” So, many people like to buy fruits and vegetables produced near their homes.It is called chisanchisyo in Japanese. In the United States, they have the *movement called *Community Supported Agriculture (CSA).. People give some money to the farmers( 3) in their *local area. They can get fruits or vegetables from the farmers *instead of going to the stores. In other words, *consumers support the farmers in their own community. 4) Chisanchisyo and CSA have good points for both consumers and farmers, For consumers, frst, they can know where the fruits and vegetables were produced. Second, those products are fresh and taste delicious because ⑤ thev [farms/ are/ in/ stores / carried / to/ from」 a short time.*In addition, consumers can choose the farmers who don't use agricultural chemicals. For farmers, first, they can understand consumers' needs quickly. Second, farmers can make a lot of **profit because they can cut back on *distribution cost. They can sell ther products which they cannot send to supermarkets. 6 So these kinds [ better / a chance for / give consumers / of movements/ can / getting」 products. Farmers are careful about the safety of food: Agricutural chemicals are used to *protect firuits and vegetables from *insect pests, but (O) too much chemicals is sometimes bad for people. So, some farmers are trying to produce fruits and vegetables( agricultural chemicals. Instead of agricultural chemicals, they use sonme kinds of insects and special plants. For example, some farmers use *ladybugs. They like to eat *plant lice. Plant lice are insect pests of vegetables. Iffarmers do not take action, 'many vegetables will be eaten by them. So the farmers hope that ladybugs will eat many plant lice. *companion-plants. They are plants which help to reduce insect pests and make vegetables better. Green onion is one plant that reduces plant lice on tomatoes. Plant lice don't like the strong smell of green onion, so farmers protect vegetables by planting them near tomatoes. As a result, farmers don't need to use any agricultural chemicals. Farmers are trying to produce vegetables which don't use agricultural chemicals. To get safe and healthy foods, consunmers and farmers need to help each other. Also, we are nowthinking about using not only natural ways but also new technology such as robots. Other farmers use

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Science Junior High

(3)の問題の解説をお願いします🙏

O O O O 図1 天気に関する次の問いに答えなさい。 間1 図1は,雲のでき方を模式的に表したもので, aは, 水蒸気を含む空気Xが上 昇して、空気Xの温度が露点に達し,雲ができる高さを示している。 次の (1) ~ (3) に答えなさい。 (1) 露点とは,空気の水蒸気量がどのようになるときの温度か。「空気1㎡に含まれ ている水蒸気の量」という言葉を用い,「空気が冷えて,」の書き出しに続けて簡単 3 a 水蒸気 を含む 空気X 地面 に書きなさい。 図2 (2) 図1の空気Xが地面から aまで上昇するとき, 空気Xの気圧と湿度は,空気Xが 上昇していくとともにどうなるか。それぞれ「高くなる」,「低くなる」,「変わらな い」のいずれかの言葉をかきなさい。 空気1m を表す (3) 図1の空気Xと温度が同じで,湿度が異なる空気Yがある。図2は, 湿度 50%の空気Y1㎡°のようすを模式的に表したもので, O印1個で 空気1m°に含まれている水蒸気1gを, また, ○印1個で空気1m°が まだ含むことができる水蒸気1gを表している。図1の空気Xの湿度 は, 55%である。湿度 55%の空気1m°のようすを図2にならって模 式的に表すとどうなるか。右図に, ©印と○印をそれぞれ最小限必要 な数だけかき加えて図を完成させなさい。 596 空気1mを表す |2 図3は,ある年の5月 の午前9時と午後9 図

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