Option 1. 1. Indicate the group in which only meadow plants are indicated.A) Wormwood, feather grass, peony. B) Timofeevka, clover, yarrow, dandelion. C) Lingonberries, blueberries, raspberries. 2. Indicate the group in which only animal meadows are indicated.A) Grouse, capercaillie, sable, squirrel. B) Filly, quail, owl, swan. C) Grasshopper, wagtail, bumblebee, mouse. 3. Indicate the group in which the lake plants are correctly named.A) cattail, reed, reeds. B) A bell, a cornflower, a camomile. C) Oats, fescue, wormwood. 4. Indicate the group in which the animals of the lake are correctly named. A) Ducks, herons, storks. B) Seagulls, wagtails, black grouse. C) Swans, owls, eagles. 5. Indicate the group in which examples of natural reservoirs are given correctly.A) Rivers, seas, lakes, streams. B) Rivers, seas, oceans. C) Canals, ponds, reservoirs. 6. Which of the power circuits is indicated correctly?A) Lark - cornflower - grasshopper. B) Reed - mosquito - frog - otter. C) Hare - fox - moose. 7. From which group can the power circuit be made up?A) Fox, woodpecker, raspberry. B) Oak, wolf, wild boar. C) Eagle, rye, owl. a) Cabbage - a caterpillar - ………………………… .. - an eagle; b) Algae - ………………………… .. - pike. 9. A mistake has been made in the text. Find her.High dense rye on the field is a forest of its kind. Birds and animals live here. In the afternoon, field moons fly over the field, looking for mice and hamsters. Closer to night - some shadows are visible above the rye. These owls flew out to hunt. All night they will catch mice and voles. But in rye there are many such small animals that are worse than rodents. These are insects - pests of the field: slugs, aphids, earthworms, caterpillars. But cereals have friends who take care of them. These are insectivorous animals: shrews, hedgehogs, insectivorous birds. Oak, pike, whip, timothy grasshopper, aspen, beetle - bark beetle, water strider, bumblebee, wild strawberry, duckweed, fox, shrew, cedar, clover.
Option 2 1. Indicate the line in which only insects of the meadow are indicated. A) Bees, bumblebees, butterflies, filly. B) Mosquitoes, dragonflies, diving beetles. C) May bugs, bark beetles, caterpillars. 2. What meadow plants are prepared for pet food?A) Chamomile, cornflower, buttercup. B) Bluegrass, timothy, clover. C) Bell, reeds, water lily. 3. Indicate the line in which the animals of the lake are correctly named. A) Crayfish, perches, seals, heron. B) Prudoviki, toothless, dragonfly, hedgehog. C) Water striders, otter, frogs, mollusks. 4. Indicate the line in which the plants of the pond attached to the bottom are correctly named.A) sedge, green algae, arrowhead. B) A small egg, a water lily, a reed. C) Reed, cattail, duckweed. 5. Indicate the line in which examples of artificial reservoirs are given correctly.A) Seas, rivers, lakes. B) Canals, streams, rivers. C) Reservoirs, ponds, canals. 6. From which group can the power circuit be made up?A) Bear, honey, bee. B) Pike, algae, roach. C) Rye, grasshopper, mouse. 7. Which of the power circuits is indicated correctly?A) Rye - mouse - snake - eagle. B) Pine - woodpecker - bark beetle. C) Slug - cabbage - toad. 8. Insert the missing link in the power circuit:a) cabbage - ……………… - ladybug; b) cattail - ……………………… - frog - heron. 9. A mistake has been made in the text. Find her.On the very shores of the lake, slender thickets of cattail rise with dark brown ears on the tops of the stems. Not far from it, the reed shakes its thick panicles of dark purple spikelets. Here you can see a cluster of reeds and bluegrass. We can easily recognize a water lily by large white flowers and round shiny leaves. In summer, the surface of the lake is dragged by duckweed. Dragonflies catch flies, mosquitoes and other insects on the fly. On a smooth water surface a bug easily glides - a water meter. A swimming beetle eats tadpoles and fish fry. Error: 10. Distribute wildlife representatives into groups (communities). Name them.Bee, cuckoo, birch, frog, fox, timothy, squirrel, spruce, reed, perch, cattail, grasshopper, clover, mole.
Verification test on the topic " Natural communities»
Pupils ______ 3 classes ___________________________
1. What is a natural community?
a) the complex unity of animate and inanimate nature;
b) the unity of plants, animals, people;
c) water, air, minerals, soil;
d) trees, shrubs, mushrooms, herbs.
2. What doesn’t apply to natural communities?
a) forest; b) meadow; c) soil; d) a reservoir.
3. What natural community are we talking about?
Shrubs and herbaceous plants, inhabited by many animals. There are mushrooms here.
a) forest; b) meadow; c) a reservoir.
A wonderful carpet of grass spreads around. Butterflies flutter silently above the flowers, bees and bumblebees buzz.
a) forest; b) meadow; c) a reservoir.
This is an amazing house inhabited by numerous residents who have adapted to life in or near the water.
a) forest; b) meadow; c) a reservoir.
4. The main plants of the forest.
5. The main plants of the meadow.
a) shrubs; b) trees; c) herbs; d) algae.
6. To which of the natural communities do these inhabitants belong?
Lycaena, yarrow, quail, filly
a) forest; b) meadow; c) a reservoir.
Archery, beaver, reed, reel
a) forest; b) meadow; c) a reservoir.
Weasel, euonymus, slug, thrush
a) forest; b) meadow; c) a reservoir.
7. Who is called “living filters”?
a) crayfish; b) toothless; c) pike; d) newts
8. What is it about: from soil to plants, from plants to animal bodies, and with the remains of plants and animals back to soil?
a) power circuit; b) the water cycle in nature; c) the cycle of substances.
9. The main participant in the cycle of substances?
a) mushrooms; b) animals; c) bacteria; g) plants.
10. Helper bacteria in the cycle of substances.
a) moles; b) mushrooms; c) leeches; g) beetles.
"Natural communities"
1.
2.
3. Sign the tiers of the forest
A red cheat with sharp ears and a long tail, a bird and mouse hunter - this is __________________________________.
5. Listed the types of reservoirs:
6. Finish the sentences:
____________________________________________ grow in the forest, and _________________________________________________ in the meadow. All insects on the body have notches and they have 6 legs. The ant has a notch on its body, which means it is _____________________________________.
7. What kind of natural community there is a speech. Underlinecorrect answer.
a) forest; b) meadow; c) a reservoir.
Surname, first name _______________________________________
Verification work around the world
"Natural communities"
1. Living creatures live in one place and are connected to each other. Such a union of living beings is called _________
_______________________________________________________
2. What does not apply to natural communities?
a) forest; b) meadow; c) soil; d) a reservoir.
3. Sign the tiers of the forest
4. Find out the animal by description:
A small animal with a long thin tail feeds on the field all summer and autumn, hides grain in underground burrows for the winter - this is ________.
5. Listed the types of reservoirs: _____________________________________________________.
6. Finish the sentences:
____________________________________________ grow in the forest, and __________________________________________________ in the meadow. All insects on the body have notches and they have 6 legs. The ant has a notch on its body, which means it is ______________________________________.
Called a forest doctor, rescues trees from insects ________.
7. What kind of natural community are we talking about. Underline the correct answer.
Shrubs and herbaceous plants grow here, many animals live. There are mushrooms here.
a) forest; b) meadow; c) a reservoir.
A wonderful carpet of grass spreads around. Above the flowers - butterflies flutter silently, bees and bumblebees buzz:
a) forest; b) meadow; c) a reservoir.
a) forest; b) meadow; c) a reservoir.
Peas, Beans, Peanuts - _____________________________________
| Starfish |
10.
Listed fruit crops that grow in the garden: ________________________________________________________________________________________________________.
A wonderful carpet of grass spreads around. Butterflies flutter silently above the flowers, bees and bumblebees buzz:
a) forest; b) meadow; c) a reservoir.
This is an amazing house inhabited by numerous residents who have adapted to life in or near the water:
a) forest; b) meadow; c) a reservoir.
8. Write down the names of the field crop groups:
Wheat, rye, buckwheat, rice, corn - _______________________
Peas, Beans, Peanuts - ______________________________________
Pumpkin, cabbage, potatoes, eggplant, carrots - _________________
Sunflower - ____________________________________________
Flax, cotton - ___________________________________________
9. Arrows connect the habitat with animals and plants:
| Starfish |
10. The plot of land occupied by fruit crops is __________.
Listed fruit crops that grow in the garden: __________________________________________________________________________________________________________________.
Biology test Natural communities for students in grade 6 with answers. The test consists of 2 options in each of 8 tasks.
1 option
1. Natural community form located on the same territory
1) stumps of fir
2) cars
3) volcanoes
4) living organisms
2. All kinds of interactions between the natural community and the environment are
3. Organisms that carry out the process of photosynthesis in an ecosystem are called
4. The remains of dead bodies and excretions of living organisms feed on
5.
A. Animals in the ecosystem are able to exist apart without other living organisms.
B. Bird species of deciduous forest differ from the species of birds living in the steppe.
1) only A is true
2) only B is true
3) both judgments are true
4) both judgments are wrong
6.
Destroyers of organic matter and living bodies in the natural community include
1) bacteria
2) algae
3) soil worms
4) predatory animals
5) mushrooms
6) flowering plants
7. Establish a correspondence between the organism and its role in the ecosystem.
Organism
1. Spruce
2. The fox
3. The mouse
4. Birch
5. The Frog
Role in the ecosystem
A. Manufacturers
B. Consumers
8. Establish the correct sequence of links in the broad-leaved forest food chain.
1) eagle owl
2) linden
3) finch
4) butterfly
Option 2
1. An example of a natural community is
1) landfill
2) petrol station
3) moss bump
4) treatment plant
2. The system of complex relationships of the community of living organisms with the environment is
3. Herbivores and carnivores living in the ecosystem belong to the group
4. The nutritional relationships that are established between organisms in a community are
1) ecosystem
2) biogeocenosis
3) power circuit
4) factors of inanimate nature
5. Are the following statements true?
A. All living organisms in a community influence each other.
B. Nutrition networks in the ecosystem are more extensive than nutrition chains.
1) only A is true
2) only B is true
3) both judgments are true
4) both judgments are wrong
6. Choose three valid statements.
The group of consumers in the ecosystem includes
1) buttercup
2) hare
3) the bear
4) spruce
5) owl
6) the grave-beetle
7. Have a correspondence between the body and its role in the ecosystem.
Organism
1. Bacteria of decay
2. Soil worms
3. Viper
4. Squirrel
5. Magpie
Role in the ecosystem
A. Consumers
B. Destroyers
8. Install the correct sequence of links in the power circuit.
1) wolverine
2) earthworm
3) leaf litter
4) mole
Response to Biology Test Natural Communities
1 option
1-4
2-1
3-2
4-3
5-2
6-135
7-ABBAB
8-2431
Option 2
1-3
2-1
3-2
4-3
5-3
6-235
7-BBAAA
8-3241
9. Layering is: a) the coexistence of organisms of different species;
Task 2. Define the concepts: layering, temporary natural community, meadow.
Task 3.Write down the numbers of the true statements.
1. A plant community is a natural totality of plants.
3. The first tier in the community is everywhere represented by trees.
4. The city park is called "agrocenosis."
Task 4. What is the significance of autotrophs in the natural community? What are the consequences of their disappearance?
Task 5. Why do not the leaves falling annually accumulate in the forest?
Test on the topic: "Natural communities" Option 2.
Task 1. Choose one correct answer.
- Life on Earth is impossible without plants, because they:
a) living organisms; b) breathe, eat, grow. c) emit oxygen;
g) form organic matter.
2. The plant body is affected by:
a) only inanimate nature; b) only other living organisms;
c) animate and inanimate nature; d) only a person.
3. The change of plant communities is influenced by:
a) change of seasons; b) climate change;
c) non-simultaneous development of plants; d) human activities.
4. The connection between living organisms and the environment is being studied by science:
a) geography; b) ecology; c) phenology; d) biology.
5. The habitat is: a) animate and inanimate nature that affects plants;
b) only light; c) only water; d) predators.
6. The pine tree occupies the upper tier because:
a) loves the shadow; b) moisture-loving; c) loves the light; d) resistant to drought.
7. In a dark forest, many plants have light flowers, because they:
a) noticeable by insects; b) visible to people; c) decorate the forest; g) grow on fertile land.
8. In the process of metabolism, the plant:
a) only receives substances from the environment; b) some substances receive, others emit;
c) only gives substance to environment; g) moves nutrients along the stem.
9. Layering is: a) the coexistence of organisms of different species;
b) the use by some plants of others as a support;
c) symbiotic relationships of organisms;
d) the division of the plant community into horizontal layers.
Task 2. Define the concepts: phytocenosis, indigenous natural community, agrocenosis.
Task 3. Write down the numbers of the correct statements.
1. Plants of different tiers live in different conditions.
2. The plant community is part of the biogeocenosis.
3. A change in the plant community is its overgrowth.
4. Plant height is an important characteristic of each tier.
5. The field and the garden are agrocenoses.
6. Swamps and meadows are natural plant communities.
7. All natural communities are sustainable.
Task 4. What is the importance of heterotrophs-converters in the natural community? What are the consequences of their disappearance?
Task 5. Why in the fields where wheat grows, we do not find colorado potato beetle?
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