OUR ENVIRONMENT

What is an ecosystem?

An ecosystem is a community of living organisms interacting with each other and their physical environment.

What are abiotic factors in an ecosystem?

Abiotic factors are non-living components of an ecosystem, such as sunlight, water, soil, temperature, and air.

What are biotic factors in an ecosystem?

Biotic factors are living components of an ecosystem, including plants, animals, fungi, and microorganisms.

What is biodiversity?

Biodiversity refers to the variety of life in an ecosystem, including the different species of plants, animals, and microorganisms.

What is the greenhouse effect?

The greenhouse effect is the warming of Earth's atmosphere due to the trapping of heat by greenhouse gases like carbon dioxide and methane.

What is the difference between renewable and non-renewable resources?

Renewable resources are natural resources that can be replenished naturally, such as solar energy and wind. Non-renewable resources are resources that exist in finite amounts and cannot be replaced, like fossil fuels.

What is pollution?

Pollution is the introduction of harmful substances or products into the environment, causing adverse effects on living organisms and the ecosystem.

What are climate change and its impacts?

Climate change refers to significant changes in global temperatures and weather patterns over time, which can lead to extreme weather, rising sea levels, and loss of biodiversity.