1. what is the source of heat for the earth? ____________________
2. which of the greenhouse gases is the biggest contributor to global warming?____________________
3. as a student,how can you protect the environment? list down 3 ways
a. ______________________
b. ______________________
c. ______________________
brainliest ko po makakasagot ng tama.pakiayos po ng sagot.
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Answer:
1.THE SUN
The heat source for our planet is the sun. Energy from the sun is transferred through space and through the earth's atmosphere to the earth's surface. Since this energy warms the earth's surface and atmosphere, some of it is or becomes heat energy.
2.CARBON DIOXIDE
Indeed, carbon dioxide, a byproduct of fossil fuel combustion, is the principal greenhouse gas contributing to global warming.
3.A.USE THE 3R(REUSE, REDUCE,RECYCLE)
B.Buy Eco-Friendly Supplies
C.Use a Reusable Beverage Containers
Explanation:
#carry_on_learning
pa brainliest na rin
Answer:
1.(1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking to the center of the planet; and (3) heat from the decay of radioactive elements
2.carbon dioxide
3.-turn off your phone
If you know you won’t be needing your phone for the foreseeable future, turn it off.
-Save Electricity
Sources of electricity such as coal are depleting, so it’s important to be mindful of electricity use and make adaptations so we can preserve sources while we find sustainable alternatives.
-Do the 3rs Reduce,Reuse and Recycle