The curves show two possible patterns of change in population size over time for a certain species of small mammal in an ecosystem: Population decreasing at greatest rate.
What is ecosystem?
- An ecosystem refers to a geographical area where plants, animals, other living things, weather and landscape work together to form a bubble of life.
- An ecosystem contains species or living parts and abiotic factors or non-living parts.
- Biological agents include plants, animals, and other organisms.
- Examples of ecosystems are: Agricultural ecosystems, aquatic ecosystems, coral reefs, deserts, forests, human ecosystems, coastal areas, marine ecosystems, grasslands, rainforests, savannas, grasslands, taiga, tundra, urban ecosystems, and more.
- Healthy terrestrial ecosystems are essential to human well-being and survival as they provide us with essential products and benefits.
- More than 90% of our food comes from terrestrial ecosystems, which also provide energy, building materials, clothing, medicines, fresh and clean water and clean air.
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