"Campus Biology Search" Biological Diversity PPT Courseware 4

Description

"Campus Biology Search" Biological Diversity PPT Courseware 4

How many species of living things are there on earth?

So far, there is no accurate answer to this question!

A latest report released by the United Nations Environment Program stated that there are an estimated 8.7 million species of life on earth, including 6.5 million terrestrial species and 2.2 million marine species.

What is the concept of 8.7 million species of organisms? If we could live to be 100 years old, and if we visited various creatures every day from birth, we would need to visit more than 200 kinds of creatures every day.

There are many uninhabited areas on the earth, where little-known creatures live. There are also many creatures living under the surface, and the creatures deep in the sea are even more difficult to understand.

What can we do now - study and observe the biological world around us!

Ability assessment

1. When we observe living creatures, we are not allowed to pick plants or harm animals. ( )

2. The flora and fauna on campus are the same in all seasons. ( )

3. When observing campus creatures, record them while observing, and try not to miss any animal or plant on campus. ( )

4. When surveying animals, it is not necessary to record birds that frequently fly around. ( )

5. When we investigate animals, we can infer the hiding animals from traces such as footprints, feces, and hair. ( )

6. When investigating organisms, just record the plants and animals visible on the ground. ( )

7. The plants on campus are all evergreen plants. ( )

8. Campus organisms are organisms unique to the campus environment. ( )

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For more information about the "Biological Diversity Campus Biology Search" PPT courseware, please click the Biological Diversity PPT Campus Biology Search PPT tab.

"Campus Biology Search" Biological Diversity PPT Teaching Courseware:

"Campus Biological Search" Biological Diversity PPT Teaching Courseware Part One: Introduction of New Lessons We all know that there are many living things on the earth, including the plants we just discussed, but how many kinds of living things are there on the earth? So far, it has been discovered...

"Campus Biology Search" Biodiversity PPT download:

"Campus Biological Search" Biological Diversity PPT Download Part One: New Lesson Exploration Biological organisms are living individuals. The most important and basic characteristic of living things is that living things carry out metabolism (also known as secretion) and inheritance. There are approximately 500,000 plants on earth...

"Campus Biology Search" Biological Diversity PPT:

"Campus Biology Search" Energy PPT Part One: Understanding Common Plants and Animals Are there any of these plants and animals on our campus? What other plants and animals are on our campus? ... ... ... Campus biology search PPT, second...

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Update Time: 2024-09-28

This template belongs to science courseware Science Edition for Sixth Grade Science Volume 1 industry PPT template

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