<span>Unlike herbivores, carnivores rely chiefly on the flesh of other animals, and do not eat plants. Carnivores obtain nutrition as well as energy from animal tissue, by scaneging or predation. They are positioned at the top of the food chain, and are called as apex predators.</span>
Answer:
False
Explanation:
Fires produce carbon dioxide
<span>An igneous rock can change under pressure to metamorphic.
</span><span>a igneous rock can turn into another igneous rock by melting then resolidifying, it can turn into a sedimentary rock by getting weathered then recemented, or it can turn into a metamorphic rock by being subjected to great heat and pressure</span>
Answer: Option (4)
Explanation: Methane (CH4) is one of the green house gas which is about 0.00017% by volume at present.
With the increasing number of factories and the industries, a noticeable amount of methane has been released to the atmosphere so far, and they have the ability to exist in the atmosphere for about 10-12 years. It can also be reduced when undergoes chemical reaction in the atmosphere.
Hence, the correct option here is (4)
