Question

Quel. Read the passage given below and answer the question: 10

1. Our earth is like a greenhouse, with one difference. A green house is enchased in glass, while the earth is encased in a thin blanket of carbon dioxide (CO2). This is Carbon Dioxide servers the same function for the earth as does glass for a green house. It helps to keep the earth

warm. Scientists call it the greenhouse effect. 2. The amount of carbon dioxide in the air is only. 03 percent, yet all the plant and animal life depends on it. The percentage of carbon dioxide in the air is kept almost constant by a series of natural processes. We call it the carbon or ( carbon dioxide) cycle.

3. Carbon dioxide is added to the atmosphere by two main processes-breathing and burning. All living things breathe out carbon dioxide into the atmosphere. The air breathed out contains

percent. Thus breathing leads to an increases in the amount of carbon dioxide in the air also large quantities of carbon dioxide are produced by the burning of wood.coal and oil 4. The main way in which carbon dioxide is removed from the atmosphere is by photosynthesis. It is a process by which green plants with the help of sunlight, break up carbon dioxide into carbon oxygen.Carbon is retained by the plants as their food and they set free oxygen for the

use of animals. All animals depend directly or indirectly on plants for their food and all plants in turn depends on carbon dioxide breathed out by animals.

Que. Answer the following questions briefly

1.How does the earth different from a greenhouse?

2.What is the normal percentage of CO2 in the air?

3.What factors add to the amount of CO2 in the air? 5. What do water animals use carbon dioxide for?

4.Name two of the things that take Up CO2 from the atmosphere

6.Find from the passage that meant to A slight degree.

7.Give a suitable title for the above passage​

Answer 1

Explanation:

rewrite in present continuous tense 1 there are millions of such achievements

Answer 2

Answer:

Answer of first question is

Explanation:

our earth is like a greenhouse, with one difference. A greenhouse encased in a glass while the, earth encased in a thin blanket of carbon dioxide (CO)