What will happen to the Earth in the next billion years?
In the next billion years, the amount of solar radiation reaching the Earth will increase by 8 percent.
Which countries will be the most populated in the future?
The new projections include some notable findings at the country level. China (with 1.4 billion inhabitants) and India (1.3 billion inhabitants) remain the two most populous countries, comprising 19 and 18\% of the total global population.
Where will the world’s population grow in the next century?
By the end of the century, more than 8 out of every 10 people in the world will live in Asia or Africa. North, Central and South America, and Oceania, are projected to also see a rise in population this century – but this growth will be much more modest relative to growth in Africa.
How much does the population of the Earth increase per day?
NOTE: The population of the Earth increases {Births over Deaths} by approximately 2 people per second, or approximately 172800 per day. Without some measure of stabilizing the population increase: there is no way to equally divide up the Landmasses of the Earth.
When will the Earth become uninhabitable?
The evaporation of the Earth’s oceans would be well underway by 1 billion years from now. We can assume that millions of years before this, Earth will have become uninhabitable. Life more complex than a bacterium has only been around for 600 million years, so it looks like we are about half way through the ‘Golden Years’.
What can we learn from Earth about life on other planets?
We can also find on Earth direct evidence of the interactions of life with its environments, and the dramatic changes that life has undergone as the planet evolved. This can tell us much about the adaptability of life and the prospects that it might survive upheavals on other planets.
How does photosynthesis affect life on Earth?
Most life on Earth depends on photosynthesis .The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce oxygen (O 2) and chemical energy stored in glucose (a sugar). Herbivores then obtain this energy by eating plants, and carnivores obtain it by eating herbivores.
https://www.youtube.com/watch?v=lLqV9JnLSi4