Educational worksheet on the importance of water for living things, including plants, animals, and humans.

Let's solve the worksheet step by step:

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Question 2:

Most of the water on Earth is found in _______________. It covers more than ____________ percent of the Earth’s surface.

- Answer:
Most of the water on Earth is found in oceans. It covers more than 70 percent of the Earth’s surface.

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Question 3: Importance of Water

#### Plant
1. Water helps in the _____________ of seeds.
- Answer: germination

2. Water helps in the process of _____________ by which plants make food.
- Answer: photosynthesis

3. Water helps in the transport of _____________ and minerals from the soil to the plants.
- Answer: nutrients

#### Animals
1. All animals need water to _____________.
- Answer: survive/live

2. Animals such as fish and frogs need water for _____________.
- Answer: breathing (or respiration)

3. Many aquatic animals such as Shark, Octopus, Crabs, Jellyfish and others need water as their _____________.
- Answer: habitat

#### Human
1. Water helps to carry _____________ throughout the body.
- Answer: nutrients (or oxygen)

2. Water helps to regulate body _____________.
- Answer: temperature

3. Water helps to remove _____________ from our body.
- Answer: waste/toxins

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Question 4:

Name the process where moving water is used to create electricity.

- Answer:
Hydropower (or hydroelectric power generation)

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Question 5:

Name the method of growing plants using nutrient-rich water.

- Answer:
Hydroponics

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Final Answers:

1. Oceans, 70
2. Germination, Photosynthesis, Nutrients
3. Survive/Live, Breathing/Respiration, Habitat
4. Hydropower
5. Hydroponics

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Boxed Final Answer:

\boxed{
\begin{aligned}
&\text{Oceans, 70} \\
&\text{Germination, Photosynthesis, Nutrients} \\
&\text{Survive/Live, Breathing/Respiration, Habitat} \\
&\text{Hydropower} \\
&\text{Hydroponics}
\end{aligned}
}