SCIENCE
Use the vocabulary words from "Read It" to complete the following sentences.
Approxi...
Chemistry, 07.01.2022 14:00 JvGaming2001
SCIENCE
Use the vocabulary words from "Read It" to complete the following sentences.
Approximately 2.7 - 2.2 billion years ago, (4) released oxygen through photosynthesis, (5) , which protects our planet and gives us air to breathe. Unfortunately, over time, humans have contributed to (6) . One reason for this is the burning of (7) , like oil and coal. Doing so releases (8) like carbon dioxide and methane into the atmosphere, which trap heat from the sun. This is the greenhouse effect, which gradually warms the planet.
Answers: 2
Chemistry, 21.06.2019 15:30
Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn
Answers: 1
Chemistry, 21.06.2019 22:30
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
Answers: 3
Chemistry, 22.06.2019 10:10
When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —
Answers: 2
Chemistry, 22.06.2019 11:00
The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?
Answers: 1
Mathematics, 20.08.2021 20:50
History, 20.08.2021 20:50
Mathematics, 20.08.2021 20:50
Computers and Technology, 20.08.2021 20:50
Mathematics, 20.08.2021 20:50
Computers and Technology, 20.08.2021 20:50
Social Studies, 20.08.2021 20:50
Mathematics, 20.08.2021 20:50
English, 20.08.2021 21:00
Mathematics, 20.08.2021 21:00
Mathematics, 20.08.2021 21:00