Grade 4 Underwater World Composition

In daily study, work, and life, everyone has written compositions, and they must be familiar with all kinds of compositions. With the help of compositions, people can achieve the purpose of cultural exchange. So the question is, how to write an excellent essay? Below are 9 essays on the underwater world for fourth graders that I have compiled for you. Welcome to read and collect them. Fourth Grade Undersea World Composition Part 1

Whenever I mention the underwater world that impressed me the most, it is definitely the underwater world in Beijing. There are many kinds of fish there, which gives people an immersive feeling.

This summer my parents took me to Beijing for a trip. We just went to the Great Wall, and now we are going to the underwater world. We first waited for the tour guide to buy the tickets, and then we lined up to enter one by one.

My parents and I walked in happily. "Yeah!" I said excitedly: "It's so beautiful!" This is my first time to the underwater world. I saw sharks, but they were not scary. They were all baby sharks, not even as tall as me. They were very cute! I also took pictures with the baby sharks. I also saw orange-yellow starfish, honest and bulky turtles, lobsters with long beards, small and cute clown fish, sparkling silver arowana, colorful butterfly fish, wide and strong mill fish, gentle and beautiful mermaids... ...However, the mermaid is not real, it was dressed up by a few aunts. They played with various fishes in the transparent glass seawater pool, and we and other tourists watched along the undersea tunnel. The undersea tunnel is very special. There is a long conveyor belt, which makes us feel like we have walked into the Crystal Palace. All kinds of fish in the sea are right next to us, and we can catch them with our hands.

After leaving the underwater world, I was still very interested. My mother and I went to buy a lot of things about the underwater world. There are crocodiles made of plastic, butterfly fish made of magnets, dolphins made of crystal... I chose a lot of things, keeping some for myself as souvenirs, and giving some to my sisters and brothers to make toys, and my father paid for them. Then we went out, but some people hadn't come out yet. After waiting for a long time, none of them could come out. The underwater world is so interesting! Fourth Grade Undersea World Composition Part 2

In the far north of the Pacific Ocean, there is a quiet and harmonious beach, where all creatures on the seabed live in peace. One day, the previous tranquility of the underwater world was broken by a quarrel...

I saw Mr. Crab at the Krusty Crab restaurant holding a lot of money and said proudly: "Haha! I am Monopoly, I'm better than you! My hands are like big pliers, and only the lobster boy can be my friend."

Brother Squidward, the cashier of the Krusty Crab King, heard this. Not satisfied anymore. He said unconvinced: "Tch! What's the big deal about having more money? You're just a miser! If we compete, I have eight, how about it?"

SpongeBob, the chef of Mr. Krabs, it He never argued about anything and always had a smile on his face, but this time, he shouted angrily: "You are not as powerful as me. I can stretch and shrink freely. No matter how anyone treats me, I can be calm and composed!" < /p>

Patrick, who was eating a burger at the Krusty Crab King, spoke up. He said, "Stop arguing! Can you compare to me? My five hands can still grow after they are broken. What about you?" ? There’s no need to argue, it seems like I’m the strongest.

"

Another customer of the Krusty Crab, Senior Eel, said nonchalantly: "Young people are young people, and no one can match my skills! If you make me angry, I will electrocute him into dust! "

"My Mr. Krabs has strong hands, I am the strongest! "My Brother Squidward can do many things at the same time. I'm stronger!" "You can squeeze me as much as you want, and I, Spongebob, won't even blink!" "Even if you chop off my Patrick Star's hands, it doesn't matter to me, because they will still grow!" "You actually don't recognize me, Senior Eel, be careful I'll shock you!" ”

……

Just when they were having a heated argument, Brother Shark walked into the Krusty Crab restaurant with Miss Whale on his arm. After they knew the reason for the quarrel, they sighed. In one breath, he said: "You all have your own advantages, just like: Mr. Krabs and Mr. Eel can protect the country and be admirable heroes; Spongebob and Patrick can be acrobats, making people smile. ; Brother Squidward has so many hands, he can definitely be a dancer and a national idol! In fact, we all have our own advantages, but why should we argue here instead of giving full play to our respective advantages? "

Everyone suddenly realized it! Fourth grade underwater world composition part 3

This summer vacation, my parents took me to Bali. The beautiful scenery of Bali is breathtaking, and what impressed me most was the blue sea. Snorkeling in Lembongan Island. Let’s go to Nusa Lembongan Island!

The sea in Lembongan Island is so beautiful! It is turquoise in the shallows and sapphire blue in the depths. Like a sapphire inlaid in emerald, the beach glows golden under the sunlight. The beach is very vast, extending from our feet to the place where the sea and the sky meet. The coconut trees stand on the beach, looking tall and big. Looking at it, cute little coconuts are hiding shyly under the big coconut leaves. It all looks so beautiful!

After admiring the scenery on the island, we went snorkeling together. Snorkeling spot: Coral reef. Put on your diving goggles and go to the sea to see. The underwater world is so beautiful! A group of colorful fish can be seen everywhere on the seabed. Look, there is a black, yellow and white fairy over there. The fish swam over slowly; there was another cute white and orange clown fish jumping around lively. Suddenly, an unknown little black fish jumped out of the coral, like a naughty elf. Dancing among the corals.

The boat drove to the second snorkeling site: Deep Water Bay. The water in Deep Water Bay was as calm as a mirror, and colorful starfish were sleeping quietly on the rocks. There are many green aquatic plants swaying with the current. The deep water bay is not as lively as the coral reefs. There are not many fish here, so let us quietly look at the rocks with marine plants for a while. Interesting starfish!

The last snorkeling spot is the mangrove! It’s so beautiful! Groups of corals are waving to me, and even the quiet rocks seem to be waving at me. I said hello... There are many and big corals here, and they are very close to the sea. Colorful fish are scurrying around among the corals... I feed the fish with bread, and all the fish come to my hand. What a lovely fish! The sea seems to be getting excited.

The good times always fly by, and it’s time to say goodbye to Bali. Getting on the plane, looking at the smaller and smaller Bali. I look forward to meeting the beautiful Bali again. Fourth grade underwater world composition 4

I find that due to my laziness, the diary is always too long. It’s been a long time since I’ve arrived. I went to the aquarium on Thursday. It’s really a fun place.

I was surprised at how many colors there are in the fish, and how beautiful each one is. Pure, looking at them with gorgeous appearance and swimming so contentedly in the water, as happy as princesses. There are also lovely starfish. There is someone who can touch them in the touch pool. It took me a long time to find them. They actually look similar to the rocks on the seabed, except they look like five-pointed stars. There is a sign next to them that reads: Please do not bite starfish. Haha, these poor little guys.

What excites me the most is the dolphin show. These dolphins are really smart. They can sing, applaud, and dance.

In the clear water, they flipped and jumped carelessly, competing with each other to express themselves. The life of a dolphin is so happy.

Actually, I no longer feel like I did when I wrote these things now, but I know it was a happy time. Please go and read it when you have time. Fourth Grade Undersea World Composition Part 5

Look! How beautiful the underwater world is! The blue sea bottom is shining brightly. What is going on? oh! It turns out that it is the birthday of the ocean princess, and marine animals are invited to the party. Every time this day comes, the seabed will shine brightly.

On this day, Ocean Princess's father "Fox" will help the princess choose a prince-in-law, but after several years, he still hasn't found one. On the princess's 20th birthday, by chance, she met a prince named "Kes". As soon as the ocean princess met, she secretly fell in love with this handsome prince.

The two of them met secretly. The prince finally couldn't stand such a meeting, so he asked his father for a marriage. After their efforts, they finally convinced his parents. On a beautiful day, the Ocean Princess and Prince X held a grand wedding party, inviting every underwater animal to participate.

After two years, a mermaid was born in the ocean, which was the most beautiful mermaid on the seabed. They named the little mermaid "Kewen". From then on, their family lived a happy life. day. Fourth Grade Undersea World Composition Part 6

Today is Wednesday, and all our teachers and students took the shuttle bus and drove to the East Lake Marine Zoo. We were talking and laughing in the car, looking forward to getting to the aquarium early. Time flies so fast, and we arrived at the aquarium in no time, focusing on the construction of tropical rain forests, undersea tunnels, marine life museums, family aquariums and ecology museums, herbarium and popular science education museums. My favorite among them is the sea beast show. It's so funny to see the sea beast's antics.

There are two sea animal commendations. The first one is a beautiful sea lion couple from Tasmania, Africa, who traveled thousands of miles to Wuhan. They are slim, smart and have a strong desire to perform. Together with a seal couple from Northeast my country, they settled in Wuhan Ocean World. They cooperated closely with each other, and under the careful training of the trainers, they performed wonderful performances for us such as heading the ball in the air, catching the ball, paddling, and shaking hands with the coach.

We also saw everyone’s favorite giant sea turtles, walked in the undersea tunnel, and admired the thrilling sharks. Sharks are fierce representatives in the ocean. They swim fast, have sharp teeth, have a keen sense of smell, have developed vision, and have a wide range of food habits. They are sometimes dangerous to attack people. In the realistic tropical rainforest, the world's colorful freshwater fishes and ornamental fish from coral reef waters are displayed. There are many varieties of strange shapes, rich and varied body colors, good at hiding, and have a primitive and simple natural beauty.

Colorful ocean fish come together to create a beautiful painting. Fourth Grade Undersea World Composition Part 7

Do you know what the depths of the sea look like?

The seabed is a world with strange scenery and rich products. It has peaks and valleys, like our mountains and rivers. It is rich in coal, iron, oil and natural gas. There are also rare non-ferrous metals on land.

When the waves roll on the sea, the bottom of the sea remains calm. The animals on the sea floor are whispering, but we can’t hear them. If you use a special hydrophone, you can hear various voices. They make one sound when eating, another sound when traveling, and can also sound an alarm when encountering danger.

The characteristics of the activities of undersea animals are also different. Sea cucumbers, grilled chicken, telescopic crawlers, barracudas can swim several kilometers per hour, and when attacking other animals, they are faster than an ordinary train. The squid can spray water forward and use his reverse thrust to retreat. Some deep-water fish have light-emitting organs on their bodies and swim like twinkling stars.

There are also many plants on the seabed, with colorful colors and different shapes. There are more than 8,000 species in one species.

Look, the bottom of the sea is so rich. It is really a world with strange scenery and rich products. Fourth Grade Undersea World Composition Part 8

One day when we were traveling in Indonesia, we went to Thousand Islands, which has beautiful scenery and pleasant scenery, and is a good place to travel.

There are many things to do in Thousand Islands, including hand boats, banana boats, and sunset boats... There are so many things to see. However, what impressed me most was taking a glass submarine to visit the magical underwater world.

The next morning, the sun fell on the sea like broken gold, and suddenly the sea woke up. We boarded the glass submarine early, ready to take in the underwater scenery. At this time, the glass submarine started and took us towards the magical underwater world.

The glass submarine slowly sank into the sea, and a picture of the seabed appeared before our eyes. We saw corals covered in beautiful floral clothes, competing with each other for the championship in the beauty contest! They come in various shapes, including brain-shaped ones, fan-shaped ones, grass-like ones, and branch-shaped ones... They are all waving to us! And their colors are richer, some are dark green, some are golden, and some are grass green... They dress the seabed into an undersea forest. Some colorful fish shuttled between the underwater forests, playing and playing, really like happy children. Other small fish are hidden in the sand, stones and corals. Their colors are exactly the same as the sand, stones and corals. It is really hard to tell: Is this a small fish, or is it a sand, stone or coral? It is said that these protective colors are to help them avoid being hunted by large fish. Some seabed stones are like a chainsaw, cutting off corals and turning some places into undersea deserts, while other seabed stones have become warm homes for lobsters and crabs...

I looked at it carefully, my eyes were not focused, and I saw the coral clearly, but missed the small fish. A fish has been hanging around our submarine, trying to figure out what this weird thing is. Countless corals flutter in the wind, welcoming guests like us from afar!

Soon, the glass submarine surfaced, and soon I was standing on the shore. Looking at the calm sea, I thought to myself: Although the sea is beautiful, it also has many unsolved mysteries. I believe that one day, people will truly uncover the mysteries of the sea. Fourth Grade Undersea World Composition Part 9

Ha! I have a happy Saturday, why? Because I have been looking forward to this day for a long time. This day is much happier than those who stay at home and study.

As soon as I heard my grandma’s shout, I knew my sister was coming to pick me up. I immediately put on my shoes and left with my sister. Playing always requires physical strength. My sister and I came to the pedestrian street. As soon as we entered, we saw Huang Xing, a famous revolutionary. We came to a hot pot restaurant and ordered a lot of dishes as soon as we sat down. After a satisfying meal and a lot of driving around, I finally arrived at the underwater world I had longed for. However, when I looked at the clock, it was only an hour and a half before the museum closed. My sister and I quickly bought tickets and went in. We were dazzled by the sight of ax sharks and other fish. We arrived at another undersea tunnel, but out of desperation, we didn’t go in. We hurried to the Ocean Theater to watch the show. First, the host invited the first underwater member - Walrus. I saw it walking out with its trainer. It performed a series of actions on the stage, and sometimes even acted coquettishly and wanted applause. Later, an audience member was invited to the stage, and the host joked, making us laugh. Later, another pair of brothers came up - sea lions. As soon as they came up, they jumped off us. Their bodies were naked, and they also performed talents, such as volleyball and basketball, and played a song for us. Finally, they had a competition, and there was no winner. Finally, three dolphins from afar were invited to appear. Their performance was the most exciting. They performed hoops in the air and ball headers in the air. However, one of the dolphins failed when performing a 360-degree flip in the air. The trainer tried again, but still failed. He took a picture I patted the water and finally succeeded in my last attempt. They even came to the stage to show us how we were doing, and almost everyone stood up. The last three dolphins did three high jumps to end the performance.

I was sitting on the bus and saw a sea view: the sea was filled with fog, and only two rows of lights were on in the distance. It was a bridge, which was covered by the fog. The sky got darker, and we came to another sea. This was different. The water and sky were the same color here, and a few ships still had their lights on. I didn't expect to see such a scene in Changsha, a city where the red light is always green. This scene also brought a perfect end to today's happy trip.