According to the Solar Energy Industry Association, the number of solar panels installed(安装)has grown rapidly in the past decade, and it has to grow even faster to meet climate goals. But all of that growth will take up a lot of space, and though more and more people accept the concept of solar energy, few like large solar panels to be installed near them.

Solar developers want to put up panels as quickly and cheaply as possible, so they haven’t given much thought to what they put under them. Often, they’ll end up filling the area with small stones and using chemicals to control weeds. The result is that many communities, especially in farming regions, see solar farms as destroyers of the soil.

“Solar projects need to be good neighbors,” says Jordan Macknick, the head of the Innovative Site Preparation and Impact Reductions on the Environment(InSPIRE)project. “They need to be protectors of the land and contribute to the agricultural economy.” InSPIRE is investigating practical approaches to “low-impact” solar development, which focuses on establishing and operating solar farms in a way that is kinder to the land. One of the easiest low-impact solar strategies is providing habitat for pollinators(传粉昆虫).

Habitat loss, pesticide use, and climate change have caused dramatic declines in pollinator populations over the past couple of decades, which has damaged the U.S. agricultural economy. Over 28 states have passed laws related to pollinator habitat protection and pesticide use. Conservation organizations put out pollinator-friendliness guidelines for home gardens, businesses, schools, cities—and now there are guidelines for solar farms.

Over the past few years, many solar farm developers have transformed the space under their solar panels into a shelter for various kinds of pollinators, resulting in soil improvement and carbon reduction. “These pollinator-friendly solar farms can have a valuable impact on everything that’s going on in the landscape,” says Macknick.

What is the purpose of the laws mentioned in paragraph 4?

Unusually bright light in the sky that appeared suddenly last June has got astronomers in great excitement. After months of study, they still aren’t sure what the object — universally referred to as the “Cow” — is. Whatever it is, says astronomer Liliana Rivera Sandoval of Texas Tech University in Lubbock, “It’s super strange and we are obsessed with its study.”

The Cow first appeared in telescope observations on 16 June 2018, in what turned out to be a small galaxy about 200 million light years away. “When we saw that we thought, let’s get on this,” says Daniel Perley, an astronomer at Liverpool John Moores University.

Are you heavy or thin? Are you tall or short ? No matter what you look like now, your body is special - you are the only one in the world.Accept and appreciate your body, Your body parts do different jobs that keep you alive.

【小题1】

Your head houses the most valuable part of your body - your brain. As you are reading, your eyes send pictures to your brain.Your brain helps you to remember and think, and make sure your body is doing what it should.

What is your skin for?

Your skin covers your body. In most parts of your body, the skin is just as thick as half a centimeter. If you have your skin cut, it will have a quick cure and stop viruses from getting into your body. Your skin also helps you feel the heat and coldness of the environment around you. Hair grows from inside the skin. When you feel hot, extra heat comes out through your skin. As a result, your body temperature drops.

How do you move?

Muscles are found in most parts of your body. They work with your bones to help you move -whenever you cry or smile, eat or speak, walk or dance, etc.

【小题2】

Your body needs to takein oxygenfrom the air andgive out the unwanted carbon dioxide in the body. When you breathe, air comes through your nose and mouth into your lungs where oxygen flows to different parts of your body.

【小题3】

When dust a strong smell gets into your nose, your lungs push out the air and try to clean your nose.

What does your heart do?

Your heart is a very special muscle. It is slightly bigger than your fist and grows bigger as you do. lf you place your hand on your heart, you will feel your heart beating which forees blood to move around your body.

Your body is just like a good friend-it can do a lot for you. Treat your body well.