Spiders around the world prey on 400 to 800 million tons of insects per year.、This is said to be equivalent to the amount of fish and meat that humans living today (more than 7 billion people!) consume per year.。
Insects other than spiders、birds and fish、Counting backwards from the fact that many other animals also eat insects,、I can't even imagine the amount of insects that appear in a year.。A significant portion of insect food is probably plants.、From there, if you calculate the energy consumption backwards along the food chain system,、There is no other way than to call our earth a miracle.。
Main topic。Painting like watercolor with water-based paints、It's actually difficult。In a sense, it is better than painting with oil paint like watercolor.。I feel like this will be the theme this year。