Skip to content
Nature Observer

Useful articles about nature and the world around us

  • Home
  • Calculators
    • Ecology & Climate
      • Cruise vs Flight CO₂e Comparison Calculator
      • Daily Eco Score Calculator
      • Home Energy & CO₂ Calculator
      • Ocean Depth Pressure Calculator
      • Personal Climate Savings Calculator
      • Plastic Recycling Impact Calculator
      • Plastic Usage Calculator
      • Plastic Waste Calculator
      • Plastic Waste Per Year Calculator
      • Pollution PM2.5 to AQI Calculator (US EPA)
      • Recycling Payoff Calculator
      • Travel Carbon Footprint Calculator
      • Tree CO₂ Absorption Calculator
      • Tree CO₂ Offset & Oxygen Estimator
      • Volcanic Eruption Climate Impact Calculator
      • Water Pressure at Depth Calculator
    • Green City
      • Biodiversity Impact Calculator
      • Bloom Time Predictor
      • Irrigation Efficiency Calculator
      • Lawn Watering Schedule Calculator
      • Mulching Impact Calculator
      • Plant Sunlight Needs Calculator
      • Plant Sunlight Needs Calculator
      • Plant Watering Calculator
      • Plant Watering Schedule Calculator
    • Little Home Helpers
      • AC vs Fan Energy Calculator
      • Air Conditioner Cost & CO₂ Calculator
      • Dehumidifier Size Calculator
      • Dishwasher vs Hand Washing Calculator
      • Electricity Usage Calculator
      • Emergency Fund Calculator
      • Emergency Water Supply Calculator
      • EV vs Gas Car Cost & CO₂ Comparator
      • Fridge Energy Cost Calculator
      • Heat Pump vs Gas Boiler Savings Calculator
      • Home Battery Backup Runtime Calculator
      • Home Heating Cost & CO₂ Calculator
      • Household Waste Calculator
      • Indoor Air Quality Score Calculator
      • Indoor CO₂ Ventilation Calculator
      • Insulation Payback Calculator
      • Laundry Water & Energy Calculator
      • Lighting Energy Savings Calculator
      • Mold Risk Score Calculator
      • Monthly Energy Bill Calculator
      • Power Bank Phone Charges Calculator
      • Refrigerator Running Cost Calculator
      • Resource Consumption Calculator
      • Shower vs Bath Water Comparator
      • Shower Water & Energy Calculator
      • Solar Panel Output Calculator
      • Solar Panel Savings Calculator
      • Streaming Energy & CO₂ Calculator
    • Our Planet
      • Food Demand Estimator
      • If Everyone Lived Like You Calculator
      • Population Growth Projection Calculator
    • Pet’s
      • Dog Age Calculator (Human Years)
      • Pet Food Consumption Calculator
      • Pet Water Usage Calculator
    • Stay Safe
      • Air Quality & Wildfire Smoke Risk Helper
      • Doomsday Clock Estimator
      • Earthquake Preparedness Score
      • Emergency Go-Bag Checklist Calculator
      • Flashlight Battery Runtime Calculator
      • Heat Risk Calculator
      • Rainwater Harvesting Calculator
      • Volcanic Ash Travel Estimator

Crisis

  • Home
  • Crisis
  • Page 12
How to Grow Greens, Vegetables, and Fruits with Improvised Tools During a Disaster
Posted inCrisis Environmental Hazards Stay Safe

How to Grow Greens, Vegetables, and Fruits with Improvised Tools During a Disaster

In times of natural disasters, wars, or prolonged crises, access to fresh produce becomes limited or even impossible. However, growing your own greens, vegetables, and even small fruits with improvised…
Posted by DeKa August 4, 2025
How to Survive After a Major Disaster in a City
Posted inCrisis Environmental Hazards Stay Safe

How to Survive After a Major Disaster in a City

Urban environments are not designed for prolonged survival without functioning infrastructure. When a catastrophe strikes—whether it's an earthquake, war, flood, or blackout—residents often face sudden loss of electricity, clean water,…
Posted by DeKa August 4, 2025
How Wildfires Work and Spread Through Forests
Posted inCrisis Ecology Environmental Hazards

How Wildfires Work and Spread Through Forests

Wildfires are powerful and fast-moving natural events that can devastate entire landscapes within hours. While fire is a natural part of many ecosystems, climate change and human activity have increased…
Posted by DeKa July 25, 2025
Why Rare Species Are Going Extinct
Posted inCrisis Guardians of Nature

Why Rare Species Are Going Extinct

The extinction of rare species is a critical issue that threatens the balance of ecosystems and the biodiversity of our planet. Although extinction is a natural part of evolution, the…
Posted by DeKa July 25, 2025
The Increase in Hail Frequency and Intensity Over the Last 50 Years
Posted inClimate Crisis Environmental Hazards

The Increase in Hail Frequency and Intensity Over the Last 50 Years

Over the past five decades, researchers and meteorologists have documented a noticeable increase in the frequency and intensity of hailstorms in various parts of the world. This trend is of…
Posted by DeKa July 23, 2025
What Would Happen if Mantle Magma Met Water in the Mariana Trench?
Posted inClimate Crisis Environmental Hazards

What Would Happen if Mantle Magma Met Water in the Mariana Trench?

The Mariana Trench is the deepest known part of Earth's oceans, reaching nearly 11 kilometers (7 miles) below sea level. Located in the western Pacific Ocean, this trench lies above…
Posted by DeKa July 21, 2025
Freshwater and Its Shortage: A Growing Global Concern
Posted inClimate Crisis Environmental Hazards

Freshwater and Its Shortage: A Growing Global Concern

Freshwater is essential for all known forms of life. It makes up only about 2.5% of all water on Earth, and just a fraction of that is accessible for human…
Posted by DeKa July 15, 2025
How Sudden Can Floods Be? Real-Life Examples of Flash Flooding
Posted inClimate Crisis Environmental Hazards

How Sudden Can Floods Be? Real-Life Examples of Flash Flooding

Floods are among the most devastating natural disasters, capable of reshaping landscapes, damaging infrastructure, and endangering human lives. While some floods build up slowly over time, others strike with terrifying…
Posted by DeKa July 6, 2025
The Global Hunger Crisis: Understanding the Causes and Solutions
Posted inCrisis Our Planet

The Global Hunger Crisis: Understanding the Causes and Solutions

Despite technological and agricultural advances, over 700 million people around the world still go to bed hungry every night. Hunger isn’t caused by a lack of food—there is enough produced…
Posted by DeKa June 20, 2025
Global Freshwater Shortage: A Growing Crisis
Posted inCrisis Our Planet

Global Freshwater Shortage: A Growing Crisis

Water covers over 70% of Earth’s surface, yet less than 3% of it is freshwater, and only about 1% is accessible for human use. As global populations rise and climates…
Posted by DeKa June 20, 2025

Posts navigation

Previous page 1 … 10 11 12
Recent Posts
  • Wisteria: A Complete Guide to Growing and Caring for These Stunning Flowering Vines
  • How to Stay Safe During War: Practical Civilian Safety Strategies
  • What Does “Speed of Life” Mean in Biology?
  • Ticks: What They Are, Where They Live, and How to Protect Yourself
  • Snakes: Nature’s Misunderstood Predators
Categories
  • Be smart
  • Climate
  • Crisis
  • Ecology
  • Environmental Hazards
  • Flowers
  • Global Challenges
  • Green City
  • Guardians of Nature
  • History
  • Mysterious Places
  • Nature
  • News
  • Nourished Future
  • Ocean Secrets
  • Our Planet
  • Pets
  • Stay Safe
  • Tech & Nature
  • Uncategorized
  • What if?
Copyright 2026 — Nature Observer. All rights reserved. Bloghash WordPress Theme
Scroll to Top