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Where is our climate

The whale shark - the largest fish in the world

The unique physical and chemical properties of water

Environmental factors and their effects on organisms

Violation of the ecological balance - a problem of humanity

Seismically active areas: rules of conduct during an earthquake

7 natural cleanser if you have acne

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Analysis and diagnostics of financial and economic activity of the enterprise
Marxism - this is a beautiful theory about universal equality
The national interests of Russia and measures to comply with them