Quiz "What do I know about the sea"

Questions about the seas

I. Images of large snakes were often seen on medieval nautical charts. What do they mean?

Dangerous areas.
Unknown territories.
Pirates.

II. At what degrees does sea water freeze?

0 degrees.
-2 degrees.
-5 degrees.

III. How many seas are there on the planet?

I V. Which sea is actually a lake?

Arabian Sea.
Caspian Sea.
Barencevo sea.

V. Which sea is the dirtiest in the world?

Baltic Sea.
Caspian Sea.
Mediterranean Sea.

VI. Which sea has the highest gold content?

In the Baltic Sea.
In the Caspian Sea.
In the North Sea.

VII. What is the maximum height of sea waves?

About 10 meters.
About 25 meters.
About 40 meters.

VIII. Which sea is the saltiest on Earth?

Dead Sea.
Red sea.
Black Sea.

IX. What is the name of the coldest sea in the world?

Weddell Sea.
Barencevo sea.
Greenland Sea.

X. Which of these seas has corals?

In red.
In Caspian.
In Baltic.

XI. Which sea is considered the deepest?

Black.
Coral.
Yellow.

XII. The name of which sea corresponds to the color of the water?

Red.
White.
Yellow.

XIII. Which sea has no shores?

Greenlandic.
Sargasso.
Tasmanovo.

ХІ V. What city did archaeologists discover in the Black Sea?

Yonaguni.
Shichen.
Acre.

XV. Which sea is the smallest?

White.
Okhotsk.
Baltic.

Quiz "Life in the Ocean"

Students get acquainted with
brief encyclopedic information, answer quiz questions, and test their erudition.
The lesson is based on the textbook for additional education by Paul Dowswell,
“The Unknown About the Known
. Recommended by the Ministry of Education of the Russian Federation in accordance with the Federal State Educational Standard.

Development of lessons with quizzes “Unknown about the known”

Type of lesson:

combined

Target:

development of erudition, cognitive and creative abilities of students; developing the ability to search for information to answer questions.

Tasks:

Educational

: the formation of cognitive culture, mastered in the process of educational activities, and aesthetic culture as the ability to have an emotional and value-based attitude towards objects of living nature.

Educational:

development of cognitive motives aimed at obtaining new knowledge about living nature; cognitive qualities of a person associated with mastering the fundamentals of scientific knowledge, mastering methods of studying nature, and developing intellectual skills;

Educational:

orientation in the system of moral norms and values: recognition of the high value of life in all its manifestations, the health of one’s own and other people; environmental awareness; nurturing love for nature;

UUD

Personal

: understanding of responsibility for the quality of acquired knowledge; understanding the value of adequately assessing one’s own achievements and capabilities;

Cognitive

: ability to analyze and evaluate the impact of environmental factors, risk factors on health, the consequences of human activities in ecosystems, the impact of one’s own actions on living organisms and ecosystems; focus on continuous development and self-development; the ability to work with various sources of information, convert it from one form to another, compare and analyze information, draw conclusions, prepare messages and presentations.

Regulatory:

the ability to organize independent completion of tasks, evaluate the correctness of work, and reflect on one’s activities.

Communicative:

the formation of communicative competence in communication and cooperation with peers, understanding the characteristics of gender socialization in adolescence, socially useful, educational, research, creative and other types of activities.

Technologies:

Health conservation, problem-based, developmental education, group activities

Progress of the lesson

Updating knowledge

Questions and tasks for discussion

Oceans occupy 71% of our planet's surface. It was there that the first living creatures on Earth appeared 3500 million years ago. Nowadays, the ocean is home to a wide variety of animals.

Some areas of the world's oceans differ from each other no less than tropical forests from deserts. Marine life is influenced by many factors, including currents, surface winds, light, water depth and temperature. On this map, the most life-rich areas of the world's oceans are marked in white.

In addition to fish, the sea is home to representatives of almost all types of animals.

How do fish breathe underwater?

Fish pass water through gills located behind their mouths.

Water comes inside

The gills are located under these "valves"

The gills produce oxygen from water, just as our lungs do with air.

Who lives in the sea?

In addition to fish, the sea is home to representatives of almost all types of animals. This page presents just a few of them.

Most fish, like this cod,

have a bony skeleton and shiny scales. Intertwined with each other, these scales form a flexible, streamlined cover.

Some fish, such as sharks, have soft, rubbery skeletons and sandpaper-hard scales. Such fish inhabited the seas even before the advent of dinosaurs.

Crustaceans, like the lobster, have a hard shell and legs. Crustaceans also include shrimp and crabs

Some reptiles like this sea turtle also live in the seas.

Mammals also live in the seas, such as sea lions,

seals and whales. They cannot breathe in water, but they can hold their breath for a long time under water.

Some birds, like this cormorant

, learned to dive to hunt for fish.

Why do whales jump out of the water?

Some whales occasionally jump out of the water, splashing back down with a deafening splash. Why they do this, no one really knows. There are several versions about this:

1.This is a way of communicating with other whales. The sound of a splash travels over long distances in water.

2. This gives the whale a larger field of view than from the surface of the ocean.

3.In this way, the whale shakes off small animals stuck to its skin.

What is plankton?

Plankton are any marine organisms that are carried by waves and currents from place to place, since they themselves cannot swim. Mostly these organisms.

Phytoplankton consists of tiny marine plants. They cannot exist without light, so they live in the upper layers of the ocean, penetrated by the sun's rays. Many marine animals feed on them.

Phytoplankton magnified thousands of times.

Zooplankton, magnified hundreds of times.

Why do deep-sea fish have such an unusual appearance?

It is very cold in the depths of the ocean, and eternal darkness reigns below 600 m from sea level. There is very little life here, and deep-sea fish have a hard time finding food.

More than half of all deep-sea animals can illuminate some part of their body. This light not only lures the victim, but also helps to attract the attention of an individual of the opposite sex in pitch darkness.

Glowing spots serve to lure prey.

Sharp, crooked teeth prevent the victim from breaking free.

The mouth of such a fish can open very wide due to the lowering of the lower jaw. This allows her to swallow large prey.

Did you know this?

Row of teeth on lower jaw | The shark is attached to a kind of conveyor belt. If she clings to something hard and loses her teeth, new ones will take their place.

Quiz
“ Life in the Ocean ”
Presentation. Quiz "Life in the Ocean"

Presentation. Quiz “Life in the Ocean” PPTX / 2.33 MB

Quiz questions
“ Life in the Ocean”
1. What do the most life-rich areas of the world’s oceans have in common?

2.Which ocean is the largest?

3. A group of birds is called a flock. What is the name of a group of fish?

4. Pisces sleep: a) belly up; b) falling into stupor or trance; c) on the seabed, placing a pebble under your head instead of a pillow?

5. Which of these animals is a crustacean: a) pangolin; b) folada; c) shrimp; d) piranha?

6. Is it true that the cormorant is the only bird that has gills?

7.Which of these birds cannot swim well: a) penguin; b) petrel; c) hatchet; d) parrot?

8.Do you know what such jumps are sometimes called?

9.Which of these animals live on the skin of whales:

a) jellyfish; b) sea ducks; c) sharks

10How many babies does a female whale usually give birth to?

11. Is it true that one cubic meter of sea water can contain up to 200,000 units of plankton?

12. Is herring a plankton?

13. “Plankton” is a Greek word meaning: a) “wanderer”; b) “sea food”; c) "microscope".

14.What do you think this fish is called: a) viper fish; b) Crookshanks; c) toothy ghost?

15. Is it true that the “flashlights” of deep-sea fish run on solar energy?

Answers to the quiz
“ Life in the Ocean”
1. The most life-rich areas of the world's oceans are always located near the coast. The fact is that marine animals live off the coast, in shallow waters more than in the open ocean.

2. The largest ocean in the world is the Pacific Ocean. It contains 52% of the world's seawater.

3.. Large concentrations of fish are called schools.

b) Pisces sleep, falling into a trance. Since their eyes are lidless, they sleep with their eyes open.

c) Shrimp is a crustacean.

6. Not true. There are no birds with gills.

7. The parrot cannot swim well. Parrots live in trees in tropical forests.

8. Such whale jumps are sometimes called flights.

9.b) Barnacles often live on the skin of whales. They are usually attached to the whale's head, fins and tail.

Sea ducks clinging to a gray whale

10.Usually a female whale gives birth to one or two babies. Whales give birth on the open sea. Some marine mammals, such as seals and walruses, breed on land.

11.Truth. Plankton is so tiny that one cubic meter of sea water can contain up to 200,000 organisms.

12. Herring has nothing to do with plankton. She can move independently, regardless of ocean waves and currents.

13.a) The word "plankton" comes from the Greek word "planktos", meaning "wanderer".

14.a) This fish is called a viper. Its length is approximately 30 cm.

15. Not true. The light comes from glowing bacteria living on these fish.

The hatchet is another species of deep sea fish.

Resources:
Paul Dowswell's
The Unknown About the Known, a study guide for continuing education.

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Questions about the oceans

I. What kind of water is there more on Earth?

Fresh.
Salty.
Equal amounts of fresh and salty.

II. The world's oceans - what is it?

All the oceans together.
Atlantic and Indian.
Arctic and Pacific.

III. How many oceans are there on our planet?

I V. Approximately what percentage of planet Earth is covered by the surface of the world's oceans?

50‒60 %.
60‒70 %.
70‒80 %.

V. Which ocean is the largest in area?

Atlantic.
Quiet.
Indian.

VI. What is the name of the apparatus used to explore the depths of the world's oceans?

Bathyscaphe.
Balloon.
Mesoscaphe.

VII. Who became the first marine explorer to study the oceans?

Ferdinand Magellan.
James Cook.
Bernhard Waren.

VIII. What is the movement of large masses of ocean water called?

Flow.
Tide.
Low tide.

IX. What strait connects two seas, two oceans and separates two peninsulas, two continents and two states?

Drake.
Magellanic.
Beringov.

X. What channel connected two oceans and separated two continents?

Panamanian.
Royal.
Suez.

XI. Which ocean is the smallest?

Indian.
Atlantic.
Arctic.

XII. What causes ocean currents to form?

Stormy winds.
Constant winds.
Underwater earthquakes.

XIII. Which European was the first to sail the Indian Ocean?

Vasco da Gama.
Marco Polo.
Christopher Columbus.

XI V. In which ocean is the famous Bermuda Triangle located?

In the Atlantic.
In Indian.
In Quiet.

X V. Which ocean is the deepest?

Indian.
Arctic.
Quiet.

Answers to quiz questions about the seas

I.Unknown territories.
II.-2 degrees.
III.63.
IV. Caspian Sea.
V.Mediterranean Sea.
VI.In the Baltic Sea.
VII.About 40 meters.
VIII.Red Sea.
IX. Weddell Sea.
X. In Red.
XI.Coral.
XII.Yellow.
XIII.Sargasso.
XIV.Acres.
XV.White.

Answers to quiz questions about the oceans

I. Salty.
II.All oceans together.
III.4 (Atlantic, Indian, Pacific, Arctic, but sometimes the Southern Ocean is also distinguished).
IV.70‒80%.
V. Quiet.
VI. Bathyscaphe.
VII. Ferdinand Magellan.
VIII.Current.
IX.Beringov.
X. Panama.
XI.Northern Arctic.
XII. Constant winds.
XIII.Vasco da Gama.
XIV.In the Atlantic.
XV.Quiet.

Now you know exactly which sea is the deepest and smallest, which is the saltiest, and in which you can see corals. I am sure that you will have no equal in your geography lesson!

Do you still want to test your knowledge? Here for you:

The most reasonable and quick-witted,
Children's quiz: what do you know about animals?

Quizzes for schoolchildren with answers. Quiz on the topic: Pisces

Interesting and educational quizzes for elementary school and middle school students. Quiz on the topic "Pisces". All quiz questions with answers. Fish quizzes.

Quiz “All about fish”

■ Which sea animal is the most dangerous? Sea urchin. Answer: The needles of the sea urchin contain poisonous mucus, which, if it enters a wound, causes severe pain and muscle paralysis.

■ What animal is called the ocean wolf? Answer: Killer whale (killer whale).

■ What are the largest and most voracious fish in the sea? Answer: Sharks and rays.

■ Why is the back of the fish much darker than the belly? Answer: It is more difficult for predators from below against the background of a light sky to notice a fish, and from above - against the background of a dark bottom.

■ Why are coral fish so bright? Answer: They live among coral reefs, which are also very bright and colorful.

■ Why are the inhabitants of the deep sea dark? Answer: In the dark abysses of the ocean, variegated colors are not needed. The fish here are mostly black, but many of them have flashlights and even glowing “fishing rods.”

■ Which fish names are associated with astronomy? Answer: Telescope, comet, moonfish, sunfish (sunfish), stargazer.

■ What fish are called chameleons and why? Answer: Badis fish and flounder very quickly change their color and take on the color of their environment.

■ Which fish live long? Answer: Pike - 100 years, catfish - up to 60 years.

■ What fish have antennae? Answer: Catfish, carp, barbel, carp.

■ Why is the loach called a barometer fish? Answer: The loach senses a change in air pressure, before rain it rushes around the surface of the water and sometimes squeaks.

■ Which fish, when a reservoir dries out, makes a capsule of silt and waits out the drought in it? Answer: Protopter.

■ What fish are raised to fight malaria? Answer: Gambusia.

■ What is the age limit for a goldfish? Answer: In an aquarium for up to 35 years.

■ In needles, like a hedgehog, what is the name of the fish? Answer: Ruff.

■ At the bottom, where it is quiet and dark, lies a mustachioed log. Answer: Som.

■ Which dog doesn't bark? Answer: Dog fish. She lives in the coastal part of the sea. Dogfish can bite off your finger. The caviar and liver of this fish are poisonous.

■ Who is called an underwater orderly? Answer: Pike.

■ Who flies and not the bird? Answer: Flying fish. In the air, it does not flap its fins and flies like a glider for more than 100 meters.

■ Which fish have been domesticated by humans? Answer: Mirror carp.

Quiz “Amazing fish”

■ What is the biggest fish in the world? Answer: Whale shark.

■ What is the largest fish in Russia? Answer: Beluga.

■ What is the smallest fish? Answer: Pygmy or pandaka goby and small American catfish.

■ Which fish is named after a person? Answer: Carp.

■ Which fish swims faster than others? Answer: Swordfish.

■ Which fish have weapons on their noses? Answer: Swordfish, sawfish.

■ What “electric” fish do you know? Answer: Electric stingray, electric catfish, electric eel.

■ What fish are called tools? Answer: Sawfish, needlefish, hammerfish.

■ Which fish has sharp triangular teeth? Answer: Piranha.

■ Who has eyes on one side? Answer: In adult flounder fish.

■Who has a mouth on its belly? Answer: From a shark.

■ She had a drink in her mouth, she lived under water, she scared everyone, she swallowed everyone, and now she has fallen into the cauldron. Answer: Pike.

■ What kind of fish builds a nest? Answer: Stickleback. The fish makes a nest underwater from thin branches of algae. The stickleback carefully guards the nest and looks after it.

■ Which fox kills fish with its tail? Answer: The fox is one of the sharks. This fish has very weak teeth. The tail is long, like the body. The fox drowns out the fish with blows of its tail.

■ Which fish resembles a chess piece in appearance? Answer: Seahorse.

■ What fish hatch eggs in their mouths? Answer: Cockerels, veins, chocolate gourami.

■ Which fish die after spawning? Answer: Salmon, chum salmon, pink salmon.

■ What fish get their food in the air and on the ground? Answer: Pineapple, mudskipper.

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