CIE Biology Paper-3: Specimen Questions 1 - 5 of 230

Question number: 1

Short Answer Question▾

Write in Short

Make a food chain using as many organisms given in the box below.

above table shows an example of food chain

Table shows that how consumers are depend on producer for getting energy by the example of snail, clover, thrush, and hawk.

thrush

clover

snail

hawk

Explanation

clover → snail → thrush → hawk

Passage

Diagram shows water cycle.

shows image of Hydrological cycle

shows image of Hydrological cycle

found the name of x and y in given figure of hydrological cycle

Question number: 2 (1 of 4 Based on Passage) Show Passage

Short Answer Question▾

Write in Short

Describe human impact on water cycle.

Explanation

Many human activities increase greenhouse gases in our environment. GHG causes global warming. Due to warmer air causes more evaporation and warm air holds more water, this will lead imbalance in water cycle and climate change will occur. Besides this, Combustion of fossil fuels adds sulfur and nitrogen compounds to the air. These compounds mix with the water vapor in the atmosphere and make it more acidic.

Question number: 3 (2 of 4 Based on Passage) Show Passage

Short Answer Question▾

Write in Short

Name processes of water cycle.

Explanation

Evaporation, condensation, precipitation,

Question number: 4 (3 of 4 Based on Passage) Show Passage

Short Answer Question▾

Write in Short

What are the processes X and Y?

Explanation

x-evaporation

Y-transpiration

Question number: 5 (4 of 4 Based on Passage) Show Passage

Short Answer Question▾

Write in Short

What happens when water evaporates and condense?

Explanation

when water evaporates, it takes up energy from its surroundings and cools the environment. When it condenses, it releases energy and warms the environment.

Share