Give the following information about <span title="wind,sunlight,coal,petroleum">wind,sunlight,coal,petrol...</span> & forests.?

Question

1.Tell whether they are renewable or non-renewable?

2.What are their uses to mankind?(any 2 for each)

3.How can we conserve them?

Answer 1

Sorry, I don&#039;t help cheaters.

Answer 2

asdfasdf

Answer 3

Dude do your own homework!

1. Wind, sunlight-renewable, the other ones NOT

2. Wind-energy, sunlight-energy, vitamin D, coal is BAD but it makes trains work, houses used to use it to heat their homes, petrol- cars use it, forests-provide oxygen, environments to animals that people like to kill and eat and sell their pelts, provides wood for homes, and to heat homes

3. You will always have wind and sunlight(just depends on the weather), okay that&#039;s all i can remember from grade 8 geography hahahaha...forests...plant trees!!!

Answer 4

they are non renewable.

Answer 5

WIND

renewable ;

1)it can be used for producing electricity

2) it is used for drying purposes.

SUNLIGHT

renewable

1) it can b used for producing electricity

2) it can be used for cooking purposes.

3) it can be used for heating purposes.

COAL

non renewable

1) it is used for producing electricity(thermal)

2) it it is used as a primary energy source

3) it is used as a domestic fuel.

conservation --

using alternative energy resources like water, tide , wind , LPG , CNG etc.

PETROLEUM

non enewable

many poducts are obtained from petroleum

1) petrol and diesel is used for running vehicles

2) grease is used for lubricating purposes.

3) petroleum jelly is used as cosmetic

consevation--&lt;same as coal.&gt;

FORESTS

non renewable

1) they tend to lower the daily tempeatures.

2) they tend to bring rains

3) they provide natural habitats to a wide range of fauna.

4) forests are rich in mineral resources which are very important . like coal , natural gas and crude oil.

5) they help in replenishing oxygen and serve as amajor food source for us.

6) wood has great commecial utility.

conservation-- do not cut trees. even if deforestation occurs afforestation should follow manifold.

hope this info will help you.