sts pt 1 biodiversity

Biodiversity is described as

• a sum of ecosystem

• the biological variation that occurs within species.

• the enormous variety of life on Earth.

• a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.

Answer explanation

Biodiversity is a term used to describe the enormous variety of life on Earth.

a global ecosystem made up of living organisms (biota) and the nonliving (abiotic) factors that provide them with energy and nutrients.

• Population

• Community

• Ecosystem

• Biosphere

Answer explanation

Biosphere- a global ecosystem made up of living organisms (biota) and the nonliving (abiotic) factors that provide them with energy and nutrients.

What type of level in biodiversity is in the picture?

• Genes Biodiversity

• Cells Biodiversity

• Species Diversity

• Ecosystem Biodiversity

The following are the threats of biodiversity, except one

• Overexploitation

• Deforestation

• Pollution

• Habitat conservation

The following are the indirect and direct impacts of biodiversity loss, except one:

• Loss of species diversity disrupts food chains and leads to imbalances in ecosystems.

• High biodiversity enhances the stability and resilience of ecosystems.

• Decline in pollinators affects crop production and threatens food security.

• Forests and marine ecosystems act as carbon sinks, mitigating the effects of greenhouse gas emissions.

Answer explanation

High biodiversity enhances the stability and resilience of ecosystems is belong to ecosytem health and resilience.

What is the term of the living factor in an ecosytem?

• Biotic

• Cells

• Humans

• Abiotic

What explains Ecosystem?

• An aquatic ecosystem is an ecosystem formed by surrounding a body of water, in contrast to land-based terrestrial ecosystems.

• a land-based community of organisms and the interactions of biotic and abiotic components in a given area.

• Every factor in an ecosystem depends on every other factor, indirectly or directly.

• a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.

What is an example of terresterial ecosystem?

• Tundra

• Ocean

• Lake

• Swamp

What is an example of Aquatic ecosystem?

• Jungle

• Reefs

• Forests

• Mountains

Changes in _________ can cause issues that affect not only wildlife and marine life, but also humans