The correct answers are:
- allows fuel to burn;
- is the gas that animals breathe;
- forms ozone that absorbs the Sun's harmful rays;
The oxygen is one of the most important gases in the Earth's atmosphere and it has many roles in it.
This gas is the one that allows the things to burn. If there's no oxygen, that the burning of the things on the Earth would not be possible, including the burning of the fuels.
The oxygen is the gas that enables the life of the animals on the planet. Almost all animals on the Earth use the oxygen to breathe and for their bodily functions, and without it, the animals on our planet will not be able to survive.
The ozone layer is basically a layer in the stratosphere made out of ozone, which is a substance made out of three atoms of oxygen. This layer is very important because it has the property to absorb the harmful rays from the Sun, thus enabling the life on Earth to exist and not be fried to death.
Rainforest, savanna, dessert, chapparal... i hope this helped!
Answer: Activities
Explanation:)
- Historic walk - museums and architecture.
- Picnics on the Berg River and in the reserve.
- Hiking and biking trails on Paarl Mountain.
- Paragliding off Paarl Rock.
- Horse riding in the valley or in the vineyards (wine tasting)
- Hot air ballooning over the valley.
- Many excellent golf courses to choose from
hope it the right answer if not then sorry
Answer:
The correct answer in order is:
- hydrosphere
- atmosphere.
- cryosphere.
- geosphere.
- biosphere
Explanation:
Earth has different components and layers of the complex system; air, water, ice, rocks, and forms of life. The system of the water system is known as the hydrosphere such as rivers, lakes, and oceans.
The complex system that deals with the air or gases known as atmosphere such as nitrogen gas, oxygen gas, water vapor.
Similarly, ice-related such as glaciers and icebergs, system, or layers called cryosphere.
Living organisms are included in the sphere known as the biosphere like plants animals and many more.
Rock or mineral-related system of earth called geosphere which includes rocks, moutains plateu and other surfaces or minerals.
They really help in the process of Africa's state building, creating commercial networks between parts of the continent, and introducing literacy ( especially on northern part of Africa)
They also controlled the sea route between Asia and Africa and managed to maintain the relationship between Africa and the middle east
