Question

state whether the following statements are true or False:
1.Global warming is caused due to the increase in the level of nitrogen gas.
2.The green house is a glass house designed to trap the heat of the Sun.
3.The ionosphere has electricitycally charged ions.
4. The Urals from the natural boundary between the Europe and the Africa.
5. Marble is a Metamorphie rock.
6. Nuclear power is also unknown as atomic energy.​

Answer 1

Answer:

false

true

true

false

true

true

Answer 2

Answer:

1. False  2. False  3. True 4. False 5. True 6. True

Explanation:

for 6. if it says known and not unknown, then its true. if it says unknown, then its false

The greenhouse is a collection of gases.

global warming was caused by carbon dioxide

the ionosphere does have charged ions

marble is a metamorphic rock

the Pyrenees form the natural boundary