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What is a metered postcard?

Updated: 4/28/2022
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13y ago

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a metered postcard is a postcard that already has the stamp made into the the postcard. there is no need to put an adhesive stamp on it.

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Q: What is a metered postcard?
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How does the air seeder work?

An air seeder is an agricultural implement also called a planter or seeder and it is used to plant usually a seed crop in a large field. It was first patented in Australia in the 1950's. For many years seeders had a seed box running the width of the implement which allowed the seed to fall by gravity into the seed row. It was difficult to fill, clean out and transport. The air seeder has centrally located hoppers for seed and fertilizer which distributes them through an air stream to individual seed rows. It is convenient to fill, easy to clean out and move. Any crop that can be grown from seeds - which might vary is size from oilseeds to corn, can be sewn by an air seeder. The grain and fertilizer hoppers are usually carried on a large cart located behind or in front of the seeder. The air stream is created by a high capacity fan mounted on the cart which blows air through pipes located under the grain and fertilizer tank. Grain and Fertilizer are metered out from the hoppers by a meter wheel that is turning in a ratio set by the operator for the proper seed rate or seed density. The seeds enter the pipe in the airstream and follow the pipes which terminate in the seedbed. Openers pulled through the soil make the opening where the seeds are place. They are made of steel in the shape of points, discs or cultivator shovels. Once placed in the seed bed, the air is blown out the opening in the soil and the seed and fertilizer remain. The seeder can then pack the seeds tight to retain moisture near the seed and harrow the furrows so the field is not rough. Air seeders can seed at speeds up to possibly 10 MPH - planting many thousands of seeds a minute distributing them evenly and accurately. How does the air seeder do this? Using a principle in physics - a gas (air) will distribute itself evenly amongst the divisions available to it. Just like they know where to go, the seed and fertilizer granuals follow the air through divisions of the piping evenly and accurately. The width of the air seeder can expand for working width and to fold together for transport and have been built to widths of 85 ft - maybe more. Air seeders are expensive to purchase and operate. They require expensive tractors to pull them and they need a steady supply of seed, fertilizer and have wearing parts such as soil openers. The operator must be competent and careful because a mistake in setting the seed placement, seeding rate or in operating the machinery can also be expensive. A mistake or delay in seeding can cost lower grades or a growing season for the crop.


Can you give 100 examples of compound nouns and use it in a sentence?

Example sentences with compound nouns:As an afterthought he stopped to get his mom some flowers.Lining the pan with aluminum foil makes the clean up easier.Come around to the back door.Jerry has baseball practice after school.We can go to the basketball game together.There's a clean bathrobe hanging in the laundry room.The pink bathtub did not match the rest of the fixtures.We just had the bedroom repainted.I'd like you to meet my best friend, Jimmy.Dad made us a nice breakfast.She gave each child a candy cane.Mavis did a cartwheel when she heard the news.The baby's cereal bowl has a bunny in the bottom.I love to cha-cha every Saturday night.The cheer-leading team practices at three.Smile for your close-up.He went to the costume party as a cowboy, a Dallas Cowboy.Do you want some cornflakes.A day at the beach isn't a cure-all, but it helps.My birthday gift was Diamondback Parkway bicycle.We met at Disneyland, so they call us Mickey and Minnie.The ficus plant doubles as a door stop.We've earned some down time after this project.The driveway is being repaved.Her earlobes glistened with diamonds.Fried eggplant is my favorite.We'll have our fact-finder research your article.The kids are in the yard tossing a football around.The framework is made of iron.Johnson is the current front-runner.What kind of grapes does your grapevine produce?There's a grasshopper guarding the potato salad.Your new hairdo looks good.The lecture gave me a headache.Save yourself some heartache, avoid her drama.Their party is always the highlight of the summer.I think we took the wrong highway.It was great to see my old homestead again.Yes, I've finished my homework.Let's stop for a hot dog.We spent the day at Jones Beach.He gave me a keepsake of the event.Just laught at the laugh lines.The living room was filled with well wishers.What's in the lunchbox, Mandy?I have a cherry marshmallow cake for the bake sale.A moonbeam made the water shimmer.My mother-in-law will be staying for the week.The mother of the bride wore champagne silk.There was a mousetrap in the restroom, not a good sign.They open the game with the national anthem.He wore the new necktie that the kids gave him.I take my little notebook everywhere to take notes on everything.Those pancakes were great!A passer-by helped me up from the ground.Have you forgotten your password again?I often stop at the pet shop just to visit the puppies.She gave me a photo album with her picture on the first page.I'll have the pork chop with sweet potatoes.The kids sent a postcard from Paris.They finally fixed that pothole at the end of my street.You will need your raincoat this morning.The roadway was brand new and a very smooth ride.Frankie's rocket ship was his favorite toy.Sometimes the school-day seems so long.I wonder if those self-help books he reads really help.The applicant demonstrated a lot of self assurance.I'm serving strawberry shortcake after dinner.The shopkeeper was sweeping the sidewalk in front of his shop.He arrived to watch the game with a six-pack under each arm.We spent the day at the skating rink.A softball came crashing through the window.The residents of the southeast are bracing for a hurricane.What a spendthrift, he spends money just to show off.YouTube is the home of 'stupid people tricks'.They opened a Subway Sandwich Shop on our corner.He wears a sweatshirt with the name of a university he never attended.The swimming pool opens at nine o'clock.Be sure to bring you swimsuit.The tennis racket is new.I could only find one tennis shoe, I haven't a clue where the other one is.The Great Wall of China attracts many tourists.We'll have to make time line of the Revolutionary War.How do I tell a toadstool from a mushroom?She wore bright red toenail polish.Sometimes toothpaste will take a stain like that off a counter.The movie is suitable for a twelve-year-old.She got a ticket for making a U-turn.We came to an understanding about curfew.The entrance to the underground is near the next corner.That new video game is very expensive.I left several voice mails but haven't had a response.There are two more applicants in the waiting room.We stayed at the Warwick New York while visiting New York City.There was a waterfall cascading from the sink.They served as much watermelon as you could eat.The waterwheel in the pond makes a soothing sound.The directors are in the war room working out a strategy.My cousin Wanda comes from Wichita Kansas.They had a large woodpile ready for winter.


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