"Animal Resources and Protection in my country" PPT

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"Animal Resources and Protection in my country" PPT

Part One: my country’s Animal Resources

1. Animals are humans’ friends

2. my country’s animal species and rare animals

3. Threats to my country’s animal resources

my country's animal resources and protection PPT, part 2 content: Animals are friends of mankind

1. Animals provide people with clothing, food, transportation, supplies and other items.

2. The role of animals in human daily life.

3. The role of animals in livestock production.

4． The role of animals in my country's economic development and other aspects.

Note: Some animals are harmful to humans

1: Flies can spread dysentery, and mosquitoes can spread Japanese encephalitis and malaria.

2: Dogs with rabies virus can spread rabies.

3: Rats can spread plague.

my country's animal resources and protection PPT, part three content: my country's animal species and rare animals

Read the textbook and answer the questions

1. What is the status of my country’s animal resources?

2. What are the special and rare animals in my country?

Think: Why are they called rare animals?

giant panda

Habitat: Bamboo forests in temperate mountainous areas.

Habits: Giant pandas are solitary by nature and often live alone in dense bamboo bushes. They are good at climbing trees in order to escape from enemies, bathe in the sun, play, and court mates. Giant pandas completely rely on bamboo for survival. Bamboo blooms and dies periodically, which is a fatal blow to giant pandas in areas with a single species of bamboo. The average lifespan of giant pandas living in the wild is about 15 years, and the reproductive period of females is about 5-7 years. They can give birth to up to 3 to 4 children, often one with one cub, and occasionally one with two cubs. Even under wild conditions, After giving birth to two cubs, a panda mother can only survive one cub. From the hardship of panda birth and the fragility of the lives of cubs, we can see that giant pandas are gradually declining and are a very fragile population. The deterioration of external conditions will be very sensitive to the decline of the population and eventually lead to extinction.

Classification: Mammalia, Carnivora, Pandaidae.

Distribution: Eastern edge of Qinghai-Tibet Plateau, China,

The western edge of the Sichuan Basin.

Protection: China's Class I key protected animals.

my country's animal resources and protection PPT, Part 4: Threats to my country's animal resources

Data Display:

The uncontrolled development of nature by humans has resulted in the extinction of more than 300 species of birds, more than 100 species of amphibians and reptiles, and nearly 200 species of mammals in the world. There are more than 6,000 species of birds, more than 4,000 species of mammals, and more than 3,000 species of amphibians and reptiles on the verge of extinction, which are 2,000 times faster than the rate of natural elimination.

please think

As teenagers in the new era and the masters of the future world, what should you do?

extracurricular practical activities

Keywords: Beijing Normal University version of the eighth grade biology PPT courseware for the first volume is free to download, PPT download, .PPT format;

For more information about the PPT courseware "Animals in the Biosphere, my country's Animal Resources and Protection", please click on the "Animals in the Biosphere ppt, my country's Animal Resources and Protection ppt" tag.

"Animal Resources and Protection in my country" PPT courseware:

"my country's Animal Resources and Protection" PPT courseware Part One: Animal resources: livestock and poultry, special animals, agricultural insects and natural enemies, terrestrial wild animals, aquatic animals, etc. that are closely related to human survival. The Current Situation of Animal Resources in my country China has 583 species of mammals and birds...

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Update Time: 2024-11-22

This template belongs to biology courseware Beijing Normal University Edition Eighth Grade Biology Volume 1 industry PPT template

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