Question

Earth is our planet 00:0002:12Listen to the audio and match the verbs with their synonyms. Number of connections: 3SupportNoticeInvestigatenotehelpstudyBackCheck​

Answer 1

Support-Help
Notice-Note
Investigate-Study

Answer 2

Ответ:

ответ на фото двдвдвдяля

Answer 3

Earth is our planet, and it is the third planet from the Sun in our solar system. It is a terrestrial planet, meaning it is composed primarily of rock and metal. Earth is the only known planet to support life, and it has a diverse range of ecosystems and environments.

Earth's Characteristics

- Earth has a diameter of about 12,742 kilometers (7,918 miles) and a circumference of about 40,075 kilometers (24,901 miles) at the equator [[1]]. - It has a mass of approximately 5.97 x 10^24 kilograms (1.31 x 10^25 pounds) [[2]]. - The planet has an atmosphere composed mainly of nitrogen (78%) and oxygen (21%) with trace amounts of other gases [[3]]. - Earth has one natural satellite, the Moon, which orbits around it [[4]].

Earth's Importance for Life

- Earth's distance from the Sun allows it to have a relatively stable climate, with temperatures that can support liquid water, a key ingredient for life as we know it [[5]]. - The planet's atmosphere provides protection from harmful solar radiation and helps regulate temperature and climate [[6]]. - Earth's magnetic field, generated by its iron core, shields the planet from the solar wind and cosmic rays [[7]].

Earth's Ecosystems and Biodiversity

- Earth is home to a wide variety of ecosystems, including forests, grasslands, deserts, oceans, and more. These ecosystems support a diverse range of plant and animal species [[8]]. - The planet's biodiversity is crucial for maintaining ecological balance and providing ecosystem services, such as pollination, nutrient cycling, and climate regulation [[9]].

Human Impact on Earth

- Human activities, such as deforestation, pollution, and climate change, have had a significant impact on Earth's ecosystems and biodiversity [[10]]. - Efforts are being made to mitigate these impacts and promote sustainable practices to protect the planet for future generations [[11]].

In conclusion, Earth is a unique and precious planet that supports a wide range of life forms. It is important for us to take care of our planet and make sustainable choices to ensure its well-being.