3rd grade essay what scenery I discovered

Why don't the eggplant ants get lost?

Ants, I believe everyone is familiar with them. So who can really understand ants? Why don't ants get lost?

With this question in mind, I looked up some book group sales. The book says that after the ants depart from the anthill and arrive at their destination, they will leave some smell along the way and return to the anthill. Touch each other with your antennae to notify the other ants.

Scientists have conducted an experiment on this issue. Scientists first identified an ant and vigorously wiped it clean along the way to its destination. When the ant returned, it suddenly stopped where the smell had been wiped off.

I was looking for something while going around in circles. Thus it is concluded that ants rely on smell to discern the direction.

To confirm this conclusion, I did an experiment. I first prepared a small branch of about 10 centimeters, and put a bait at one end of the branch - a small candy. I put this device near an anthill.

After a while, an ant came out to explore the way. After I led him to the stick, he reached the place where the candy was, as if he were sniffing and sniffing. I took the opportunity to cut off the broken part of the stick by one centimeter.

When the ant returned, it turned left and right in the place where it was intercepted, but it couldn't find its way home.

After a while, I repeated the above test again, and the ants still haven't found their way home.

Through these two experiments, I finally learned the secret of why ants don't get lost. It turns out that ants discern directions based on smell.

One day, my brother and sister hadn't finished school yet, and my grandmother and aunt weren't at home, so I came home, the door was locked, I put my schoolbag on the windmill, took my favorite magnifying glass, and ran to the bamboo forest to play.

Back at home, my grandmother and the others all came back. My grandmother said that she had never seen a snail pee in her decades of life, and my brothers and sisters praised me for being a little observer. I guess this was my first big discovery.

In fact, in nature, there are endless mysteries, as long as you look closely, you will find out.

I found that fish sleep with their eyes open. I have a big fish at home, and one day I saw the fish motionless and I thought the fish was dead, and my dad said the fish was sleeping. I found that when I touched the leaves of the mimosa, the mimosa would close.

My dad often took me outside to play, and there were a lot of mimosas on the farmland outside, so I knew that if I touched the mimosa with my hands, the leaves of the mimosa would close. I noticed that the ants were moving when it rained. My mother often told me stories about Cow Niu, and I remember my mother telling me stories about little ants.

I found that when it rains, thunder and lightning flash first and then sound, because the speed of light is faster than the speed of sound. I found that when I was on the plane, my ears would boom because of the low air pressure in the sky, the high air pressure on the ground, and the high pressure outside after the plane landed. That's what I found.

Hehe, you will soon see Observe carefully.